Eventin – Events Calendar, Tickets, Registration, Booking & WooCommerce: known security problems
58 known security problems reported for this WordPress plugin, with the affected versions, the fix and what to do.
Updated
In short
There are 58 known security problems on this page. Each one has a fixed version. Updating to version 4.1.27 or newer covers every fixed problem listed here.
Based on public reports. Check the plugin’s changelog. Watchfox AI may be wrong.
Get an email when your site is affected: install Watchfox AI (free)
This week
A stranger could plant harmful code that runs for your visitors or admins (up to and including 4.1.26)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 4.1.26
- Fixed in
- 4.1.27
- What to do
- If your site has an affected version, update Eventin – Events Calendar, Tickets, Registration, Booking & WooCommerce to version 4.1.27 or newer.
- Official ID
- CVE-2026-112844
- Report title
- Eventin – Events Calendar, Tickets, Registration, Booking & WooCommerce <= 4.1.26 - Unauthenticated Stored Cross-Site Scripting
- First reported
- Sources
- Wordfence, seen
This week
Someone could do things on your site they should not be allowed to (up to and including 4.1.26)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 4.1.26
- Fixed in
- 4.1.27
- What to do
- If your site has an affected version, update Eventin – Events Calendar, Tickets, Registration, Booking & WooCommerce to version 4.1.27 or newer.
- Official ID
- CVE-2026-110380
- Report title
- Eventin – Events Calendar, Tickets, Registration, Booking & WooCommerce <= 4.1.26 - Missing Authorization
- First reported
- Sources
- Wordfence, seen
This week
Someone could do things on your site they should not be allowed to (up to and including 4.1.25)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 4.1.25
- Fixed in
- 4.1.26
- What to do
- If your site has an affected version, update Eventin – Events Calendar, Tickets, Registration, Booking & WooCommerce to version 4.1.26 or newer.
- Official ID
- CVE-2026-109898
- Report title
- Eventin – Events Calendar, Tickets, Registration, Booking & WooCommerce <= 4.1.25 - Missing Authorization
- First reported
- Sources
- Wordfence, seen
This week
Someone could do things on your site they should not be allowed to (up to and including 4.1.25) (2)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 4.1.25
- Fixed in
- 4.1.26
- What to do
- If your site has an affected version, update Eventin – Events Calendar, Tickets, Registration, Booking & WooCommerce to version 4.1.26 or newer.
- Official ID
- CVE-2026-97300
- Report title
- Eventin – Events Calendar, Tickets, Registration, Booking & WooCommerce <= 4.1.25 - Missing Authorization
- First reported
- Sources
- Wordfence, seen
This week
Someone could do things on your site they should not be allowed to (up to and including 4.1.25) (3)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 4.1.25
- Fixed in
- 4.1.26
- What to do
- If your site has an affected version, update Eventin – Events Calendar, Tickets, Registration, Booking & WooCommerce to version 4.1.26 or newer.
- Official ID
- CVE-2026-103684
- Report title
- Eventin – Events Calendar, Tickets, Registration, Booking & WooCommerce <= 4.1.25 - Missing Authorization
- First reported
- Sources
- Wordfence, seen
This week
A stranger could use it to harm your site (up to and including 4.1.25)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 4.1.25
- Fixed in
- 4.1.26
- What to do
- If your site has an affected version, update Eventin – Events Calendar, Tickets, Registration, Booking & WooCommerce to version 4.1.26 or newer.
- Official ID
- CVE-2026-105073
- Report title
- Eventin – Events Calendar, Tickets, Registration, Booking & WooCommerce <= 4.1.25 - Unauthenticated Information Exposure
- First reported
- Sources
- Wordfence, seen
This week
Anyone with an account on your site, even a basic one could take over your site as an admin
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 4.1.23
- Fixed in
- 4.1.24
- What to do
- If your site has an affected version, update Eventin – Events Calendar, Tickets, Registration, Booking & WooCommerce to version 4.1.24 or newer.
- Official ID
- CVE-2026-75983
- Report title
- Eventin – Event Calendar, Tickets, Registration, Booking & WooCommerce <= 4.1.23 - Authenticated (Subscriber+) Privilege Escalation via map_meta_cap Filter
- First reported
- Sources
- Wordfence, seen
This week
Someone could plant harmful code that runs for your visitors or admins (up to and including 4.1.23)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 4.1.23
- Fixed in
- 4.1.24
- What to do
- If your site has an affected version, update Eventin – Events Calendar, Tickets, Registration, Booking & WooCommerce to version 4.1.24 or newer.
- Official ID
- CVE-2026-15402
- Report title
- Eventin <= 4.1.23 - Authenticated (Custom+) Stored Cross-Site Scripting via 'etn_shedule_objective' schedule_slot Parameter
- First reported
- Sources
- Wordfence, seen
This week
Someone could do things on your site they should not be allowed to (up to and including 4.1.23)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 4.1.23
- Fixed in
- 4.1.24
- What to do
- If your site has an affected version, update Eventin – Events Calendar, Tickets, Registration, Booking & WooCommerce to version 4.1.24 or newer.
- Official ID
- CVE-2026-84907
- Report title
- Eventin <= 4.1.23 - Missing Authorization
- First reported
- Sources
- Wordfence, seen
This week
Someone could do things on your site they should not be allowed to (up to and including 4.1.23) (2)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 4.1.23
- Fixed in
- 4.1.24
- What to do
- If your site has an affected version, update Eventin – Events Calendar, Tickets, Registration, Booking & WooCommerce to version 4.1.24 or newer.
- Official ID
- CVE-2026-84905
- Report title
- Eventin <= 4.1.23 - Missing Authorization
- First reported
- Sources
- Wordfence, seen
This week
Someone could do things on your site they should not be allowed to (up to and including 4.1.23) (3)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 4.1.23
- Fixed in
- 4.1.24
- What to do
- If your site has an affected version, update Eventin – Events Calendar, Tickets, Registration, Booking & WooCommerce to version 4.1.24 or newer.
- Official ID
- CVE-2026-77702
- Report title
- Eventin <= 4.1.23 - Missing Authorization
- First reported
- Sources
- Wordfence, seen
This week
A stranger could use it to harm your site (up to and including 4.1.23)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 4.1.23
- Fixed in
- 4.1.24
- What to do
- If your site has an affected version, update Eventin – Events Calendar, Tickets, Registration, Booking & WooCommerce to version 4.1.24 or newer.
- Official ID
- CVE-2026-84906
- Report title
- Eventin <= 4.1.23 - Unauthenticated Payment Bypass
- First reported
- Sources
- Wordfence, seen
This week
Anyone with an account on your site, even a basic one could do things on your site they should not be allowed to (up to and including 4.1.17)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 4.1.17
- Fixed in
- 4.1.18
- What to do
- If your site has an affected version, update Eventin – Events Calendar, Tickets, Registration, Booking & WooCommerce to version 4.1.18 or newer.
- Official ID
- CVE-2026-11821
- Report title
- Eventin <= 4.1.17 - Missing Authorization to Authenticated (Subscriber+) Notification Flow Management via notification-flow REST API Endpoint
- First reported
- Sources
- Wordfence, seen
This week
Someone could read or delete private files on your server (up to and including 4.1.22)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 4.1.22
- Fixed in
- 4.1.23
- What to do
- If your site has an affected version, update Eventin – Events Calendar, Tickets, Registration, Booking & WooCommerce to version 4.1.23 or newer.
- Official ID
- CVE-2026-15667
- Report title
- Eventin <= 4.1.22 - Authenticated (Contirbutor+) Local File Inclusion via 'event_layout' Parameter
- First reported
- Sources
- Wordfence, seen
This week
Someone could read or delete private files on your server (up to and including 4.1.22) (2)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 4.1.22
- Fixed in
- 4.1.23
- What to do
- If your site has an affected version, update Eventin – Events Calendar, Tickets, Registration, Booking & WooCommerce to version 4.1.23 or newer.
- Official ID
- CVE-2026-15406
- Report title
- Eventin <= 4.1.22 - Authenticated (Custom+) Local File Inclusion via 'event_layout' Parameter
- First reported
- Sources
- Wordfence, seen
This week
A stranger could do things on your site they should not be allowed to (up to and including 4.1.22)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 4.1.22
- Fixed in
- 4.1.23
- What to do
- If your site has an affected version, update Eventin – Events Calendar, Tickets, Registration, Booking & WooCommerce to version 4.1.23 or newer.
- Official ID
- CVE-2026-12956
- Report title
- Eventin <= 4.1.22 - Missing Authorization to Unauthenticated Arbitrary Order Creation and Status Manipulation via 'status' Parameter
- First reported
- Sources
- Wordfence, seen
This week
Someone with a contributor account on your site could read or delete private files on your server (before 4.1.21)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Before 4.1.21
- Fixed in
- 4.1.21
- What to do
- If your site has an affected version, update Eventin – Events Calendar, Tickets, Registration, Booking & WooCommerce to version 4.1.21 or newer.
- Official ID
- CVE-2026-84898
- Report title
- Eventin – Event Calendar, Tickets, Registration, Booking & WooCommerce < 4.1.21 - Authenticated (Contributor+) Path Traversal
- First reported
- Sources
- Wordfence, seen
This week
Someone could do things on your site they should not be allowed to (before 4.1.22)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Before 4.1.22
- Fixed in
- 4.1.22
- What to do
- If your site has an affected version, update Eventin – Events Calendar, Tickets, Registration, Booking & WooCommerce to version 4.1.22 or newer.
- Official ID
- CVE-2026-84901
- Report title
- Eventin – Event Calendar, Tickets, Registration, Booking & WooCommerce < 4.1.22 - Missing Authorization
- First reported
- Sources
- Wordfence, seen
This week
Anyone with an account on your site, even a basic one could do things on your site they should not be allowed to (up to and including 4.1.22)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 4.1.22
- Fixed in
- 4.1.23
- What to do
- If your site has an affected version, update Eventin – Events Calendar, Tickets, Registration, Booking & WooCommerce to version 4.1.23 or newer.
- Official ID
- CVE-2026-82223
- Report title
- Eventin – Event Calendar, Event Registration, Tickets & Booking (AI Powered) <= 4.1.22 - Authenticated (Subscriber+) Missing Authorization to Order Completion / Free Ticket Redemption
- First reported
- Sources
- Wordfence, seen
This week
A stranger could use it to harm your site (before 4.1.22)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Before 4.1.22
- Fixed in
- 4.1.22
- What to do
- If your site has an affected version, update Eventin – Events Calendar, Tickets, Registration, Booking & WooCommerce to version 4.1.22 or newer.
- Official ID
- CVE-2026-13172
- Report title
- Eventin – Event Calendar, Tickets, Registration, Booking & WooCommerce < 4.1.22 - Unauthenticated Information Exposure
- First reported
- Sources
- Wordfence, seen
This week
A stranger could use it to harm your site (before 4.1.19)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Before 4.1.19
- Fixed in
- 4.1.19
- What to do
- If your site has an affected version, update Eventin – Events Calendar, Tickets, Registration, Booking & WooCommerce to version 4.1.19 or newer.
- Official ID
- CVE-2026-77694
- Report title
- Eventin – Event Calendar, Tickets, Registration, Booking & WooCommerce < 4.1.19 - Unauthenticated Order Completion
- First reported
- Sources
- Wordfence, seen
This week
Someone with a contributor account on your site could make your server visit other addresses on their behalf
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Before 4.1.21
- Fixed in
- 4.1.21
- What to do
- If your site has an affected version, update Eventin – Events Calendar, Tickets, Registration, Booking & WooCommerce to version 4.1.21 or newer.
- Official ID
- CVE-2026-13176
- Report title
- Eventin – Event Calendar, Tickets, Registration, Booking & WooCommerce < 4.1.21 - Authenticated (Contributor+) Server-Side Request Forgery
- First reported
- Sources
- Wordfence, seen
This week
Someone with a contributor account on your site could use it to harm your site (up to and including 4.1.20)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 4.1.20
- Fixed in
- 4.1.21
- What to do
- If your site has an affected version, update Eventin – Events Calendar, Tickets, Registration, Booking & WooCommerce to version 4.1.21 or newer.
- Official ID
- CVE-2026-13175
- Report title
- Eventin <= 4.1.20 - Insecure Direct Object Reference to Authenticated (Contributor+) Schedule Deletion and Modification
- First reported
- Sources
- Wordfence, seen
This week
Someone with a contributor account on your site could use it to harm your site (up to and including 4.1.20) (2)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 4.1.20
- Fixed in
- 4.1.21
- What to do
- If your site has an affected version, update Eventin – Events Calendar, Tickets, Registration, Booking & WooCommerce to version 4.1.21 or newer.
- Official ID
- CVE-2026-13169
- Report title
- Eventin <= 4.1.20 - Authenticated (Contributor+) Insecure Direct Object Reference to Arbitrary Event Modification, Deletion and Ownership Takeover
- First reported
- Sources
- Wordfence, seen
This week
Someone could do things on your site they should not be allowed to (up to and including 4.1.20)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 4.1.20
- Fixed in
- 4.1.21
- What to do
- If your site has an affected version, update Eventin – Events Calendar, Tickets, Registration, Booking & WooCommerce to version 4.1.21 or newer.
- Official ID
- CVE-2026-13173
- Report title
- Eventin <= 4.1.20 - Missing Authorization
- First reported
- Sources
- Wordfence, seen
This week
Someone with a contributor account on your site could use it to harm your site (up to and including 4.1.20) (3)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 4.1.20
- Fixed in
- 4.1.21
- What to do
- If your site has an affected version, update Eventin – Events Calendar, Tickets, Registration, Booking & WooCommerce to version 4.1.21 or newer.
- Official ID
- CVE-2026-13174
- Report title
- Eventin <= 4.1.20 - Authenticated (Contributor+) Insecure Direct Object Reference to Speaker Account Deletion
- First reported
- Sources
- Wordfence, seen
This week
Anyone with an account on your site, even a basic one could use it to harm your site (up to and including 4.1.18)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 4.1.18
- Fixed in
- 4.1.19
- What to do
- If your site has an affected version, update Eventin – Events Calendar, Tickets, Registration, Booking & WooCommerce to version 4.1.19 or newer.
- Official ID
- CVE-2026-28174
- Report title
- Event SOlution <= 4.1.18 - Authenticated (Customer+) Information Exposure
- First reported
- Sources
- Wordfence, seen
This week
Someone with a contributor account on your site could use it to harm your site (before 4.1.20)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Before 4.1.20
- Fixed in
- 4.1.20
- What to do
- If your site has an affected version, update Eventin – Events Calendar, Tickets, Registration, Booking & WooCommerce to version 4.1.20 or newer.
- Official ID
- CVE-2026-13168
- Report title
- Eventin – Event Calendar, Tickets, Registration, Booking & WooCommerce < 4.1.20 - Authenticated (Contributor+) Information Exposure
- First reported
- Sources
- Wordfence, seen
This week
Anyone with an account on your site, even a basic one could use it to harm your site (up to and including 4.1.19)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 4.1.19
- Fixed in
- 4.1.20
- What to do
- If your site has an affected version, update Eventin – Events Calendar, Tickets, Registration, Booking & WooCommerce to version 4.1.20 or newer.
- Official ID
- CVE-2026-28173
- Report title
- Eventin – Event Calendar, Tickets, Registration, Booking & WooCommerce <= 4.1.19 - Authenticated (Customer+) Arbitrary Content Deletion
- First reported
- Sources
- Wordfence, seen
This week
Someone with a contributor account on your site could use it to harm your site (before 4.1.20) (2)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Before 4.1.20
- Fixed in
- 4.1.20
- What to do
- If your site has an affected version, update Eventin – Events Calendar, Tickets, Registration, Booking & WooCommerce to version 4.1.20 or newer.
- Official ID
- CVE-2026-13177
- Report title
- Eventin – Event Calendar, Tickets, Registration, Booking & WooCommerce < 4.1.20 - Authenticated (Contributor+) Information Exposure
- First reported
- Sources
- Wordfence, seen
This week
A stranger could use it to harm your site (before 4.1.20)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Before 4.1.20
- Fixed in
- 4.1.20
- What to do
- If your site has an affected version, update Eventin – Events Calendar, Tickets, Registration, Booking & WooCommerce to version 4.1.20 or newer.
- Official ID
- CVE-2026-13171
- Report title
- Eventin – Event Calendar, Tickets, Registration, Booking & WooCommerce < 4.1.20 - Unauthenticated User Account Creation
- First reported
- Sources
- Wordfence, seen
This week
Someone with an editor account on your site could read or delete private files on your server
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 4.1.19
- Fixed in
- 4.1.20
- What to do
- If your site has an affected version, update Eventin – Events Calendar, Tickets, Registration, Booking & WooCommerce to version 4.1.20 or newer.
- Official ID
- CVE-2026-13170
- Report title
- Eventin <= 4.1.19 - Authenticated (Editor+) Local File Inclusion
- First reported
- Sources
- Wordfence, seen
This week
Someone could do things on your site they should not be allowed to (up to and including 4.1.9)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 4.1.9
- Fixed in
- 4.1.10
- What to do
- If your site has an affected version, update Eventin – Events Calendar, Tickets, Registration, Booking & WooCommerce to version 4.1.10 or newer.
- Official ID
- CVE-2026-66451
- Report title
- Eventin – Event Calendar, Tickets, Registration, Booking & WooCommerce <= 4.1.9 - Missing Authorization
- First reported
- Sources
- Wordfence, seen
This week
A stranger could use it to harm your site (before 4.1.16)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Before 4.1.16
- Fixed in
- 4.1.16
- What to do
- If your site has an affected version, update Eventin – Events Calendar, Tickets, Registration, Booking & WooCommerce to version 4.1.16 or newer.
- Official ID
- CVE-2026-13178
- Report title
- Eventin – Event Calendar, Tickets, Registration, Booking & WooCommerce < 4.1.16 - Unauthenticated Payment Bypass
- First reported
- Sources
- Wordfence, seen
This week
Someone with a contributor account on your site could plant harmful code that runs for your visitors or admins
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 4.1.15
- Fixed in
- 4.1.16
- What to do
- If your site has an affected version, update Eventin – Events Calendar, Tickets, Registration, Booking & WooCommerce to version 4.1.16 or newer.
- Official ID
- CVE-2026-12924
- Report title
- Eventin <= 4.1.15 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'etn_faq_content' Parameter
- First reported
- Sources
- Wordfence, seen
This week
A stranger could do things on your site they should not be allowed to (from 4.0.26 up to and including 4.1.15)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- From 4.0.26 up to and including 4.1.15
- Fixed in
- 4.1.16
- What to do
- If your site has an affected version, update Eventin – Events Calendar, Tickets, Registration, Booking & WooCommerce to version 4.1.16 or newer.
- Official ID
- CVE-2026-13039
- Report title
- Eventin 4.0.26 - 4.1.15 - Missing Authorization to Unauthenticated Payment Bypass via REST API
- First reported
- Sources
- Wordfence, seen
This week
Someone could do things on your site they should not be allowed to (up to and including 4.1.12)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 4.1.12
- Fixed in
- 4.1.13
- What to do
- If your site has an affected version, update Eventin – Events Calendar, Tickets, Registration, Booking & WooCommerce to version 4.1.13 or newer.
- Official ID
- CVE-2025-68045
- Report title
- Eventin – Event Calendar, Event Registration, Tickets & Booking (AI Powered) <= 4.1.12 - Missing Authorization
- First reported
- Sources
- Wordfence, seen
This week
Someone could do things on your site they should not be allowed to (up to and including 4.1.8)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 4.1.8
- Fixed in
- 4.1.9
- What to do
- If your site has an affected version, update Eventin – Events Calendar, Tickets, Registration, Booking & WooCommerce to version 4.1.9 or newer.
- Official ID
- CVE-2026-40776
- Report title
- Eventin – Event Calendar, Event Registration, Tickets & Booking (AI Powered) <= 4.1.8 - Missing Authorization
- First reported
- Sources
- Wordfence, seen
This week
Anyone with an account on your site, even a basic one could do things on your site they should not be allowed to (up to and including 4.1.8)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 4.1.8
- Fixed in
- 4.1.9
- What to do
- If your site has an affected version, update Eventin – Events Calendar, Tickets, Registration, Booking & WooCommerce to version 4.1.9 or newer.
- Official ID
- CVE-2026-4109
- Report title
- Eventin – Events Calendar, Event Booking, Ticket & Registration (AI Powered) <= 4.1.8 Missing Authorization to Authenticated (Subscriber+) Order Information Exposure
- First reported
- Sources
- Wordfence, seen
This week
Someone with a contributor account on your site could in some setups, take over your site (up to and including 4.1.3)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 4.1.3
- Fixed in
- 4.1.4
- What to do
- If your site has an affected version, update Eventin – Events Calendar, Tickets, Registration, Booking & WooCommerce to version 4.1.4 or newer.
- Official ID
- CVE-2025-68047
- Report title
- Eventin <= 4.1.3 - Authenticated (Contributor+) PHP Object Injection
- First reported
- Sources
- Wordfence, seen
This week
A stranger could plant harmful code that runs for your visitors or admins (up to and including 4.0.51)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 4.0.51
- Fixed in
- 4.0.52
- What to do
- If your site has an affected version, update Eventin – Events Calendar, Tickets, Registration, Booking & WooCommerce to version 4.0.52 or newer.
- Official ID
- CVE-2025-14657
- Report title
- Eventin – Event Manager, Event Booking, Calendar, Tickets and Registration Plugin (AI Powered) <= 4.0.51 - Missing Authorization to Unauthenticated Stored Cross-Site Scripting via 'post_settings'
- First reported
- Sources
- Wordfence, seen
This week
A stranger could make your server visit other addresses on their behalf
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 4.0.37
- Fixed in
- 4.0.38
- What to do
- If your site has an affected version, update Eventin – Events Calendar, Tickets, Registration, Booking & WooCommerce to version 4.0.38 or newer.
- Official ID
- CVE-2025-7813
- Report title
- Event Manager, Events Calendar, Booking, Registrations and Tickets – Eventin <= 4.0.37 - Unauthenticated Server-Side Request Forgery
- First reported
- Sources
- Wordfence, seen
This week
Someone with a contributor account on your site could in some setups, take over your site (up to and including 4.0.31)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 4.0.31
- Fixed in
- 4.0.32
- What to do
- If your site has an affected version, update Eventin – Events Calendar, Tickets, Registration, Booking & WooCommerce to version 4.0.32 or newer.
- Official ID
- CVE-2025-49869
- Report title
- Eventin <= 4.0.31 - Authenticated (Contributor+) PHP Object Injection
- First reported
- Sources
- Wordfence, seen
This week
Someone with a contributor account on your site could take over your site as an admin
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 4.0.34
- Fixed in
- 4.0.35
- What to do
- If your site has an affected version, update Eventin – Events Calendar, Tickets, Registration, Booking & WooCommerce to version 4.0.35 or newer.
- Official ID
- CVE-2025-4796
- Report title
- Eventin <= 4.0.34 - Authenticated (Contributor+) Privilege Escalation via User Email Change/Account Takeover
- First reported
- Sources
- Wordfence, seen
This week
Someone could plant harmful code that runs for your visitors or admins (up to and including 4.0.28)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 4.0.28
- Fixed in
- 4.0.29
- What to do
- If your site has an affected version, update Eventin – Events Calendar, Tickets, Registration, Booking & WooCommerce to version 4.0.29 or newer.
- Official ID
- CVE-2025-49321
- Report title
- Eventin <= 4.0.28 - Reflected Cross-Site Scripting
- First reported
- Sources
- Wordfence, seen
This week
A stranger could read or delete private files on your server
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 4.0.26
- Fixed in
- 4.0.27
- What to do
- If your site has an affected version, update Eventin – Events Calendar, Tickets, Registration, Booking & WooCommerce to version 4.0.27 or newer.
- Official ID
- CVE-2025-3419
- Report title
- Event Manager, Events Calendar, Tickets, Registrations – Eventin <= 4.0.26 - Unauthenticated Arbitrary File Read
- First reported
- Sources
- Wordfence, seen
This week
A stranger could take over your site as an admin
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 4.0.26
- Fixed in
- 4.0.27
- What to do
- If your site has an affected version, update Eventin – Events Calendar, Tickets, Registration, Booking & WooCommerce to version 4.0.27 or newer.
- Official ID
- CVE-2025-47539
- Report title
- Eventin <= 4.0.26 - Missing Authorization to Unauthenticated Privilege Escalation
- First reported
- Sources
- Wordfence, seen
This week
Someone with a contributor account on your site could read or delete private files on your server (up to and including 4.0.25)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 4.0.25
- Fixed in
- 4.0.26
- What to do
- If your site has an affected version, update Eventin – Events Calendar, Tickets, Registration, Booking & WooCommerce to version 4.0.26 or newer.
- Official ID
- CVE-2025-39584
- Report title
- Eventin <= 4.0.25 - Authenticated (Contributor+) Local File Inclusion
- First reported
- Sources
- Wordfence, seen
This week
Someone with a contributor account on your site could read or delete private files on your server (up to and including 4.0.24)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 4.0.24
- Fixed in
- 4.0.25
- What to do
- If your site has an affected version, update Eventin – Events Calendar, Tickets, Registration, Booking & WooCommerce to version 4.0.25 or newer.
- Official ID
- CVE-2025-1770
- Report title
- Event Manager, Events Calendar, Tickets, Registrations – Eventin <= 4.0.24 - Authenticated (Contributor+) Local File Inclusion
- First reported
- Sources
- Wordfence, seen
This week
A stranger could do things on your site they should not be allowed to (up to and including 4.0.24)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 4.0.24
- Fixed in
- 4.0.25
- What to do
- If your site has an affected version, update Eventin – Events Calendar, Tickets, Registration, Booking & WooCommerce to version 4.0.25 or newer.
- Official ID
- CVE-2025-1766
- Report title
- Event Manager, Events Calendar, Tickets, Registrations – Eventin <= 4.0.24 - Missing Authorization to Unauthenticated Payment Status Update
- First reported
- Sources
- Wordfence, seen
This week
Someone with a contributor account on your site could read or delete private files on your server (up to and including 4.0.20)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 4.0.20
- Fixed in
- 4.0.21
- What to do
- If your site has an affected version, update Eventin – Events Calendar, Tickets, Registration, Booking & WooCommerce to version 4.0.21 or newer.
- Official ID
- CVE-2025-26964
- Report title
- Eventin <= 4.0.20 - Authenticated (Contributor+) Local File Inclusion
- First reported
- Sources
- Wordfence, seen
This week
Someone with a contributor account on your site could read or delete private files on your server (up to and including 4.0.7)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 4.0.7
- Fixed in
- 4.0.9
- What to do
- If your site has an affected version, update Eventin – Events Calendar, Tickets, Registration, Booking & WooCommerce to version 4.0.9 or newer.
- Official ID
- CVE-2024-56213
- Report title
- Eventin <= 4.0.7 - Authenticated (Contributor+) Local File Inclusion
- First reported
- Sources
- Wordfence, seen
This week
Someone with a contributor account on your site could read or delete private files on your server (up to and including 4.0.8)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 4.0.8
- Fixed in
- 4.0.9
- What to do
- If your site has an affected version, update Eventin – Events Calendar, Tickets, Registration, Booking & WooCommerce to version 4.0.9 or newer.
- Official ID
- CVE-2024-7149
- Report title
- Event Manager, Events Calendar, Tickets, Registrations – Eventin <= 4.0.8 - Authenticated (Contributor+) Local File Inclusion
- First reported
- Sources
- Wordfence, seen
This week
Someone with an author account on your site could plant harmful code that runs for your visitors or admins (up to and including 4.0.5)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 4.0.5
- Fixed in
- 4.0.6
- What to do
- If your site has an affected version, update Eventin – Events Calendar, Tickets, Registration, Booking & WooCommerce to version 4.0.6 or newer.
- Official ID
- CVE-2024-39648
- Report title
- Eventin <= 4.0.5 - Authenticated (Author+) Stored Cross-Site Scripting
- First reported
- Sources
- Wordfence, seen
This week
Someone with a contributor account on your site could do things on your site they should not be allowed to
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 4.0.4
- Fixed in
- 4.0.5
- What to do
- If your site has an affected version, update Eventin – Events Calendar, Tickets, Registration, Booking & WooCommerce to version 4.0.5 or newer.
- Official ID
- CVE-2024-6033
- Report title
- Event Manager, Events Calendar, Tickets, Registrations – Eventin <= 4.0.4 - Missing Authorization to Authenticated (Contributor+) Event Data Import
- First reported
- Sources
- Wordfence, seen
This week
Someone with an author account on your site could plant harmful code that runs for your visitors or admins (up to and including 3.3.57)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 3.3.57
- Fixed in
- 4.0.0
- What to do
- If your site has an affected version, update Eventin – Events Calendar, Tickets, Registration, Booking & WooCommerce to version 4.0.0 or newer.
- Official ID
- CVE-2024-37507
- Report title
- Eventin <= 3.3.57 - Authenticated (Author+) Stored Cross-Site Scripting
- First reported
- Sources
- Wordfence, seen
This week
A stranger could do things on your site they should not be allowed to (up to and including 3.3.50)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 3.3.50
- Fixed in
- 3.3.51
- What to do
- If your site has an affected version, update Eventin – Events Calendar, Tickets, Registration, Booking & WooCommerce to version 3.3.51 or newer.
- Official ID
- CVE-2024-1122
- Report title
- Event Manager, Events Calendar, Events Tickets for WooCommerce – Eventin <= 3.3.50 - Missing Authorization to Unauthenticated Events Export
- First reported
- Sources
- Wordfence, seen
This week
Someone could do things on your site they should not be allowed to (up to and including 3.3.52)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 3.3.52
- Fixed in
- 3.3.53
- What to do
- If your site has an affected version, update Eventin – Events Calendar, Tickets, Registration, Booking & WooCommerce to version 3.3.53 or newer.
- Official ID
- CVE-2023-49756
- Report title
- Eventin <= 3.3.52 - Missing Authorization
- First reported
- Sources
- Wordfence, seen
Where this comes from
We collect these reports from public security sources and rewrite them in plain words. Each problem shows its sources and the date we first saw it. This page never says whether your own site is affected: only a check of your site’s versions can tell.
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