Hustle – Email Marketing, Lead Generation, Optins, Popups: known security problems
15 known security problems reported for this WordPress plugin, with the affected versions, the fix and what to do.
Updated
In short
There are 15 known security problems on this page. Each one has a fixed version. Updating to version 7.8.14.4 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)
Someone could do things on your site they should not be allowed to (up to and including 7.8.14.3)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 7.8.14.3
- Fixed in
- 7.8.14.4
- What to do
- If your site has an affected version, update Hustle – Email Marketing, Lead Generation, Optins, Popups to version 7.8.14.4 or newer.
- Official ID
- CVE-2026-109386
- Report title
- Hustle <= 7.8.14.3 - Missing Authorization to Authenticated (Custom+) ESP Credential Overwrite and Irreversible OAuth Token Deletion via 'hustle_provider_migrate_hubspot' (and sibling migrate_*) AJAX Action
- First reported
- Sources
- Wordfence, seen
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 7.8.14.3
- Fixed in
- 7.8.14.4
- What to do
- If your site has an affected version, update Hustle – Email Marketing, Lead Generation, Optins, Popups to version 7.8.14.4 or newer.
- Official ID
- CVE-2026-107710
- Report title
- Hustle <= 7.8.14.3 - Authenticated (Contributor+) Stored Cross-Site Scripting via Module Content Title
- First reported
- Sources
- Wordfence, seen
Anyone with an account on your site, even a basic one 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 7.8.14.3
- Fixed in
- 7.8.14.4
- What to do
- If your site has an affected version, update Hustle – Email Marketing, Lead Generation, Optins, Popups to version 7.8.14.4 or newer.
- Official ID
- CVE-2026-118169
- Report title
- Hustle <= 7.8.14.3 - Authenticated (Subscriber+) Stored Cross-Site Scripting via 'cta_label' Parameter
- First reported
- Sources
- Wordfence, seen
Someone could do things on your site they should not be allowed to (up to and including 7.8.14.2)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 7.8.14.2
- Fixed in
- 7.8.14.3
- What to do
- If your site has an affected version, update Hustle – Email Marketing, Lead Generation, Optins, Popups to version 7.8.14.3 or newer.
- Official ID
- CVE-2026-103075
- Report title
- Hustle – Email Marketing, Lead Generation, Optins, Popups <= 7.8.14.2 - Missing Authorization
- First reported
- Sources
- Wordfence, seen
A stranger could use it to harm your site (before 7.8.14.2)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Before 7.8.14.2
- Fixed in
- 7.8.14.2
- What to do
- If your site has an affected version, update Hustle – Email Marketing, Lead Generation, Optins, Popups to version 7.8.14.2 or newer.
- Official ID
- CVE-2026-80440
- Report title
- Hustle – Email Marketing, Lead Generation, Optins, Popups < 7.8.14.2 - Unauthenticated Arbitrary Shortcode Execution
- First reported
- Sources
- Wordfence, seen
Someone could do things on your site they should not be allowed to (up to and including 7.8.10.1)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 7.8.10.1
- Fixed in
- 7.8.10.2
- What to do
- If your site has an affected version, update Hustle – Email Marketing, Lead Generation, Optins, Popups to version 7.8.10.2 or newer.
- Official ID
- CVE-2026-25431
- Report title
- Hustle – Email Marketing, Lead Generation, Optins, Popups <= 7.8.10.1 - Missing Authorization
- First reported
- Sources
- Wordfence, seen
A stranger 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 7.8.10.2
- Fixed in
- 7.8.11
- What to do
- If your site has an affected version, update Hustle – Email Marketing, Lead Generation, Optins, Popups to version 7.8.11 or newer.
- Official ID
- CVE-2026-2263
- Report title
- Hustle – Email Marketing, Lead Generation, Optins, Popups <= 7.8.10.2 - Missing Authorization to Unauthenticated Conversion Tracking Data Manipulation
- First reported
- Sources
- Wordfence, seen
A stranger could use it to harm your site (up to and including 7.8.9.2)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 7.8.9.2
- Fixed in
- 7.8.9.3
- What to do
- If your site has an affected version, update Hustle – Email Marketing, Lead Generation, Optins, Popups to version 7.8.9.3 or newer.
- Official ID
- CVE-2026-24998
- Report title
- Hustle <= 7.8.9.2 - Unauthenticated Information Exposure
- First reported
- Sources
- Wordfence, seen
Anyone with an account on your site, even a basic one could use it to harm your site
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 7.8.9.2
- Fixed in
- 7.8.9.3
- What to do
- If your site has an affected version, update Hustle – Email Marketing, Lead Generation, Optins, Popups to version 7.8.9.3 or newer.
- Official ID
- CVE-2026-0911
- Report title
- Hustle <= 7.8.9.2 - Authenticated (Subscriber+) Arbitrary File Upoload via Module Import
- First reported
- Sources
- Wordfence, seen
Someone could do things on your site they should not be allowed to (up to and including 7.8.5)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 7.8.5
- Fixed in
- 7.8.6
- What to do
- If your site has an affected version, update Hustle – Email Marketing, Lead Generation, Optins, Popups to version 7.8.6 or newer.
- Official ID
- CVE-2024-10580
- Report title
- Hustle – Email Marketing, Lead Generation, Optins, Popups <= 7.8.5 - Missing Authorization to Unauthorized Form Submission
- First reported
- Sources
- Wordfence, seen
Someone could do things on your site they should not be allowed to (up to and including 7.8.5) (2)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 7.8.5
- Fixed in
- 7.8.6
- What to do
- If your site has an affected version, update Hustle – Email Marketing, Lead Generation, Optins, Popups to version 7.8.6 or newer.
- Official ID
- CVE-2024-10579
- Report title
- Hustle – Email Marketing, Lead Generation, Optins, Popups <= 7.8.5 - Missing Authorization to Unpublished Form Exposure
- First reported
- Sources
- Wordfence, seen
Someone who already has an admin account could plant harmful code that runs for your visitors or admins (up to and including 7.8.4)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 7.8.4
- Fixed in
- 7.8.5
- What to do
- If your site has an affected version, update Hustle – Email Marketing, Lead Generation, Optins, Popups to version 7.8.5 or newer.
- Official ID
- CVE-2024-8492
- Report title
- Hustle <= 7.8.4 - Authenticated (Administrator+) Stored Cross-Site Scripting
- First reported
- Sources
- Wordfence, seen
Someone could see private information they should not see
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 7.8.3
- Fixed in
- 7.8.4
- What to do
- If your site has an affected version, update Hustle – Email Marketing, Lead Generation, Optins, Popups to version 7.8.4 or newer.
- Official ID
- CVE-2024-0368
- Report title
- Hustle <= 7.8.3 - Sensitive Information Exposure via Exposed Hubspot API Keys
- First reported
- Sources
- Wordfence, seen
Someone who already has an admin account could plant harmful code that runs for your visitors or admins (up to and including 7.6.4)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 7.6.4
- Fixed in
- 7.6.6
- What to do
- If your site has an affected version, update Hustle – Email Marketing, Lead Generation, Optins, Popups to version 7.6.6 or newer.
- Report title
- Hustle <= 7.6.4 = Authenticated (Administrator+) Stored Cross-Site Scripting
- First reported
- Sources
- Wordfence, seen
A stranger could use it to harm your site (up to and including 6.0.7)
A trusted security source confirmed it. If your site has an affected version, fix it this week.
- Affected versions
- Up to and including 6.0.7
- Fixed in
- 6.0.8.1
- What to do
- If your site has an affected version, update Hustle – Email Marketing, Lead Generation, Optins, Popups to version 6.0.8.1 or newer.
- Official ID
- CVE-2019-11872
- Report title
- Hustle <= 6.0.7 - Unauthenticated CSV Injection
- 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.
Get an email when your site is affected.
Install Watchfox AI once. It checks your plugins and themes against this list every day, for free.
Install Watchfox AI (free)