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Welcart e-Commerce: known security problems

63 known security problems reported for this WordPress plugin, with the affected versions, the fix and what to do.

Updated

In short

There are 63 known security problems on this page. Each one has a fixed version. Updating to version 2.12.6 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 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 2.12.5
Fixed in
2.12.6
What to do
If your site has an affected version, update Welcart e-Commerce to version 2.12.6 or newer.
Official ID
CVE-2026-119166
Report title
Welcart e-Commerce <= 2.12.5 - Account Takeover via Insecure Direct Object Reference to Unauthenticated User Input via 'member[ID]' Parameter
First reported
Sources
This week

A stranger could plant harmful code that runs for your visitors or admins (up to and including 2.12.5)

A trusted security source confirmed it. If your site has an affected version, fix it this week.

Affected versions
  • Up to and including 2.12.5
Fixed in
2.12.6
What to do
If your site has an affected version, update Welcart e-Commerce to version 2.12.6 or newer.
Official ID
CVE-2026-118070
Report title
Welcart e-Commerce <= 2.12.5 - Unauthenticated Stored Cross-Site Scripting via 'gid' Parameter
First reported
Sources
This week

Someone with an editor account on your site could read or change the data in your site’s database (before 2.12.6)

A trusted security source confirmed it. If your site has an affected version, fix it this week.

Affected versions
  • Before 2.12.6
Fixed in
2.12.6
What to do
If your site has an affected version, update Welcart e-Commerce to version 2.12.6 or newer.
Official ID
CVE-2026-111027
Report title
Welcart e-Commerce < 2.12.6 - Authenticated (Editor+) SQL Injection
First reported
Sources
This week

Someone could do things on your site they should not be allowed to (before 2.12.6)

A trusted security source confirmed it. If your site has an affected version, fix it this week.

Affected versions
  • Before 2.12.6
Fixed in
2.12.6
What to do
If your site has an affected version, update Welcart e-Commerce to version 2.12.6 or newer.
Official ID
CVE-2026-111032
Report title
Welcart e-Commerce < 2.12.6 - Missing Authorization
First reported
Sources
This week

A stranger could send your visitors from your site to a harmful site

A trusted security source confirmed it. If your site has an affected version, fix it this week.

Affected versions
  • Before 2.12.6
Fixed in
2.12.6
What to do
If your site has an affected version, update Welcart e-Commerce to version 2.12.6 or newer.
Official ID
CVE-2026-111031
Report title
Welcart e-Commerce < 2.12.6 - Unauthenticated Open Redirect
First reported
Sources
This week

Someone with an editor account on your site could read or change the data in your site’s database (up to and including 2.12.4)

A trusted security source confirmed it. If your site has an affected version, fix it this week.

Affected versions
  • Up to and including 2.12.4
Fixed in
2.12.5
What to do
If your site has an affected version, update Welcart e-Commerce to version 2.12.5 or newer.
Official ID
CVE-2026-107752
Report title
Welcart e-Commerce <= 2.12.4 - Authenticated (Editor+) SQL Injection via 'wp_usces_order_old' Cookie
First reported
Sources
This week

A stranger could plant harmful code that runs for your visitors or admins (up to and including 2.12.3)

A trusted security source confirmed it. If your site has an affected version, fix it this week.

Affected versions
  • Up to and including 2.12.3
Fixed in
2.12.4
What to do
If your site has an affected version, update Welcart e-Commerce to version 2.12.4 or newer.
Official ID
CVE-2026-96761
Report title
Welcart e-Commerce <= 2.12.3 - Unauthenticated Stored Cross-Site Scripting
First reported
Sources
This week

A stranger could plant harmful code that runs for your visitors or admins (up to and including 2.12.2)

A trusted security source confirmed it. If your site has an affected version, fix it this week.

Affected versions
  • Up to and including 2.12.2
Fixed in
2.12.3
What to do
If your site has an affected version, update Welcart e-Commerce to version 2.12.3 or newer.
Official ID
CVE-2026-87091
Report title
Welcart e-Commerce <= 2.12.2 - Unauthenticated Stored Cross-Site Scripting via Settlement Notification Parameters
First reported
Sources
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 2.12.1
Fixed in
2.12.2
What to do
If your site has an affected version, update Welcart e-Commerce to version 2.12.2 or newer.
Official ID
CVE-2026-19887
Report title
Welcart e-Commerce <= 2.12.1 - Unauthenticated Arbitrary File Deletion via PHP Object Injection via 'reserve' Checkout Parameter and 'option' EDY Callback
First reported
Sources
This week

A stranger could plant harmful code that runs for your visitors or admins (up to and including 2.12.1)

A trusted security source confirmed it. If your site has an affected version, fix it this week.

Affected versions
  • Up to and including 2.12.1
Fixed in
2.12.2
What to do
If your site has an affected version, update Welcart e-Commerce to version 2.12.2 or newer.
Official ID
CVE-2026-19914
Report title
Welcart e-Commerce <= 2.12.1 - Unauthenticated Stored Cross-Site Scripting via 'custom_order' Parameter
First reported
Sources
This week

A stranger could use it to harm your site (before 2.12.1)

A trusted security source confirmed it. If your site has an affected version, fix it this week.

Affected versions
  • Before 2.12.1
Fixed in
2.12.1
What to do
If your site has an affected version, update Welcart e-Commerce to version 2.12.1 or newer.
Official ID
CVE-2025-15671
Report title
Welcart e-Commerce < 2.12.1 - Unauthenticated Session Fixation
First reported
Sources
This week

A stranger could use it to harm your site (before 2.11.33)

A trusted security source confirmed it. If your site has an affected version, fix it this week.

Affected versions
  • Before 2.11.33
Fixed in
2.11.33
What to do
If your site has an affected version, update Welcart e-Commerce to version 2.11.33 or newer.
Official ID
CVE-2026-15213
Report title
Welcart e-Commerce < 2.11.33 - Unauthenticated Payment Bypass
First reported
Sources
This week

A stranger could plant harmful code that runs for your visitors or admins (up to and including 2.11.31)

A trusted security source confirmed it. If your site has an affected version, fix it this week.

Affected versions
  • Up to and including 2.11.31
Fixed in
2.11.32
What to do
If your site has an affected version, update Welcart e-Commerce to version 2.11.32 or newer.
Official ID
CVE-2026-27539
Report title
Welcart e-Commerce <= 2.11.31 - Unauthenticated Stored Cross-Site Scripting
First reported
Sources
This week

Someone with an author 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 2.11.33
Fixed in
2.11.34
What to do
If your site has an affected version, update Welcart e-Commerce to version 2.11.34 or newer.
Official ID
CVE-2026-16066
Report title
Welcart e-Commerce <= 2.11.33 - Authenticated (Author+) Stored Cross-Site Scripting
First reported
Sources
This week

Someone with an editor account on your site could read or change the data in your site’s database (up to and including 2.11.31)

A trusted security source confirmed it. If your site has an affected version, fix it this week.

Affected versions
  • Up to and including 2.11.31
Fixed in
2.11.32
What to do
If your site has an affected version, update Welcart e-Commerce to version 2.11.32 or newer.
Official ID
CVE-2026-16065
Report title
Welcart e-Commerce <= 2.11.31 - Authenticated (Editor+) SQL Injection
First reported
Sources
This week

Someone could do things on your site they should not be allowed to (up to and including 2.11.28)

A trusted security source confirmed it. If your site has an affected version, fix it this week.

Affected versions
  • Up to and including 2.11.28
Fixed in
2.11.29
What to do
If your site has an affected version, update Welcart e-Commerce to version 2.11.29 or newer.
Official ID
CVE-2026-49775
Report title
Welcart e-Commerce <= 2.11.28 - Missing Authorization
First reported
Sources
This week

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 2.11.24
Fixed in
2.11.25
What to do
If your site has an affected version, update Welcart e-Commerce to version 2.11.25 or newer.
Official ID
CVE-2025-12979
Report title
Welcart e-Commerce <= 2.11.24 - Missing Authorization to Unauthenticated Information Exposure
First reported
Sources
This week

Someone with an editor account on your site could plant harmful code that runs for your visitors or admins (up to and including 2.11.22)

A trusted security source confirmed it. If your site has an affected version, fix it this week.

Affected versions
  • Up to and including 2.11.22
Fixed in
2.11.23
What to do
If your site has an affected version, update Welcart e-Commerce to version 2.11.23 or newer.
Official ID
CVE-2025-10651
Report title
Welcart e-Commerce <= 2.11.22 - Authenticated (Editor+) Stored Cross-Site Scripting via order_mail
First reported
Sources
This week

Someone could do things on your site they should not be allowed to (up to and including 2.11.24)

A trusted security source confirmed it. If your site has an affected version, fix it this week.

Affected versions
  • Up to and including 2.11.24
Fixed in
2.11.25
What to do
If your site has an affected version, update Welcart e-Commerce to version 2.11.25 or newer.
Official ID
CVE-2025-62953
Report title
Welcart e-Commerce <= 2.11.24 - Missing Authorization
First reported
Sources
This week

Someone with an author account on your site could read or change the data in your site’s database

A trusted security source confirmed it. If your site has an affected version, fix it this week.

Affected versions
  • Up to and including 2.11.21
Fixed in
2.11.22
What to do
If your site has an affected version, update Welcart e-Commerce to version 2.11.22 or newer.
Official ID
CVE-2025-10649
Report title
Welcart e-Commerce <= 2.11.21 - Authenticated (Author+) SQL Injection via Cookie
First reported
Sources
This week

Someone with an editor account on your site could plant harmful code that runs for your visitors or admins (up to and including 2.11.20)

A trusted security source confirmed it. If your site has an affected version, fix it this week.

Affected versions
  • Up to and including 2.11.20
Fixed in
2.11.21
What to do
If your site has an affected version, update Welcart e-Commerce to version 2.11.21 or newer.
Official ID
CVE-2025-9367
Report title
Welcart e-Commerce <= 2.11.20 - Authenticated (Editor+) Stored Cross-Site Scripting
First reported
Sources
This week

Someone with an editor account on your site could plant harmful code that runs for your visitors or admins (up to and including 2.11.20) (2)

A trusted security source confirmed it. If your site has an affected version, fix it this week.

Affected versions
  • Up to and including 2.11.20
Fixed in
2.11.21
What to do
If your site has an affected version, update Welcart e-Commerce to version 2.11.21 or newer.
Official ID
CVE-2025-58984
Report title
Welcart e-Commerce <= 2.11.20 - Authenticated (Editor+) Stored Cross-Site Scripting
First reported
Sources
This week

Someone with an editor account on your site could in some setups, take over 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 2.11.16
Fixed in
2.11.17
What to do
If your site has an affected version, update Welcart e-Commerce to version 2.11.17 or newer.
Official ID
CVE-2025-54012
Report title
Welcart e-Commerce <= 2.11.16 - Authenticated (Editor+) PHP Object Injection
First reported
Sources
This week

Someone with an editor account on your site could plant harmful code that runs for your visitors or admins (up to and including 2.11.16)

A trusted security source confirmed it. If your site has an affected version, fix it this week.

Affected versions
  • Up to and including 2.11.16
Fixed in
2.11.17
What to do
If your site has an affected version, update Welcart e-Commerce to version 2.11.17 or newer.
Official ID
CVE-2025-54013
Report title
Welcart e-Commerce <= 2.11.16 - Authenticated (Editor+) Stored Cross-Site Scripting
First reported
Sources
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 2.11.13
Fixed in
2.11.14
What to do
If your site has an affected version, update Welcart e-Commerce to version 2.11.14 or newer.
Official ID
CVE-2025-47511
Report title
Welcart e-Commerce <= 2.11.13 - Authenticated (Editor+) Arbitrary File Deletion
First reported
Sources
This week

A stranger could plant harmful code that runs for your visitors or admins (up to and including 2.11.9)

A trusted security source confirmed it. If your site has an affected version, fix it this week.

Affected versions
  • Up to and including 2.11.9
Fixed in
2.11.10
What to do
If your site has an affected version, update Welcart e-Commerce to version 2.11.10 or newer.
Official ID
CVE-2025-0511
Report title
Welcart e-Commerce <= 2.11.9 - Unauthenticated Stored Cross-Site Scripting via name Parameter
First reported
Sources
This week

Someone could read or change the data in your site’s database (up to and including 2.11.1)

A trusted security source confirmed it. If your site has an affected version, fix it this week.

Affected versions
  • Up to and including 2.11.1
Fixed in
2.11.2
What to do
If your site has an affected version, update Welcart e-Commerce to version 2.11.2 or newer.
Official ID
CVE-2024-42404
Report title
Welcart e-Commerce <= 2.11.1 - Authenticated (Admin+) SQL Injection
First reported
Sources
This week

Someone could do things on your site they should not be allowed to (up to and including 2.9.14)

A trusted security source confirmed it. If your site has an affected version, fix it this week.

Affected versions
  • Up to and including 2.9.14
Fixed in
2.10.0
What to do
If your site has an affected version, update Welcart e-Commerce to version 2.10.0 or newer.
Official ID
CVE-2024-32144
Report title
Welcart e-Commerce <= 2.9.14 - Missing Authorization
First reported
Sources
This week

Someone with an editor account on your site could read or change the data in your site’s database (before 2.9.4)

A trusted security source confirmed it. If your site has an affected version, fix it this week.

Affected versions
  • Before 2.9.4
Fixed in
2.9.4
What to do
If your site has an affected version, update Welcart e-Commerce to version 2.9.4 or newer.
Official ID
CVE-2023-50847
Report title
Welcart e-Commerce <= 2.9.3 - Authenticated(Editor+) SQL Injection
First reported
Sources
This week

Someone who already has an admin account 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 2.9.6
Fixed in
2.9.7
What to do
If your site has an affected version, update Welcart e-Commerce to version 2.9.7 or newer.
Official ID
CVE-2023-6120
Report title
Welcart e-Commerce <= 2.9.6 - Authenticated (Administrator+) Directory Traversal
First reported
Sources
This week

Someone who already has an admin account could in some setups, take over your site

A trusted security source confirmed it. If your site has an affected version, fix it this week.

Affected versions
  • Before 2.9.6
Fixed in
2.9.6
What to do
If your site has an affected version, update Welcart e-Commerce to version 2.9.6 or newer.
Report title
Welcart e-Commerce <= 2.9.5 - Authenticated (Administrator+) PHP Object Injection
First reported
Sources
This week

Someone could trick a logged-in admin into changing settings without knowing (up to and including 2.9.4)

A trusted security source confirmed it. If your site has an affected version, fix it this week.

Affected versions
  • Up to and including 2.9.4
Fixed in
2.9.5
What to do
If your site has an affected version, update Welcart e-Commerce to version 2.9.5 or newer.
Report title
Welcart e-Commerce <= 2.9.4 - Cross-Site Request Forgery
First reported
Sources
This week

Anyone with an account on your site, even a basic one could run their own code on your site and take it over

A trusted security source confirmed it. If your site has an affected version, fix it this week.

Affected versions
  • Up to and including 2.9.4
Fixed in
2.9.5
What to do
If your site has an affected version, update Welcart e-Commerce to version 2.9.5 or newer.
Official ID
CVE-2023-5953
Report title
Welcart e-Commerce <= 2.9.4 - Authenticated (Subscriber+) Arbitrary File Upload
First reported
Sources
This week

Someone could plant harmful code that runs for your visitors or admins (up to and including 2.9.4)

A trusted security source confirmed it. If your site has an affected version, fix it this week.

Affected versions
  • Up to and including 2.9.4
Fixed in
2.9.5
What to do
If your site has an affected version, update Welcart e-Commerce to version 2.9.5 or newer.
Official ID
CVE-2023-5951
Report title
Welcart e-Commerce <= 2.9.4 - Reflected Cross-Site Scripting
First reported
Sources
This week

A stranger could in some setups, take over 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 2.9.4
Fixed in
2.9.5
What to do
If your site has an affected version, update Welcart e-Commerce to version 2.9.5 or newer.
Official ID
CVE-2023-5952
Report title
Welcart e-Commerce <= 2.9.4 - Unauthenticated PHP Object Injection
First reported
Sources
This week

Someone with an editor account on your site could run their own code on your site and take it over

A trusted security source confirmed it. If your site has an affected version, fix it this week.

Affected versions
  • Up to and including 2.8.21
Fixed in
2.8.22
What to do
If your site has an affected version, update Welcart e-Commerce to version 2.8.22 or newer.
Official ID
CVE-2023-40219
Report title
Welcart e-Commerce <= 2.8.21 - Authenticated(Editor+) Arbitrary File Upload
First reported
Sources
This week

Someone could read or change the data in your site’s database (before 2.8.22)

A trusted security source confirmed it. If your site has an affected version, fix it this week.

Affected versions
  • Before 2.8.22
Fixed in
2.8.22
What to do
If your site has an affected version, update Welcart e-Commerce to version 2.8.22 or newer.
Official ID
CVE-2023-43493
Report title
Welcart e-Commerce <= 2.8.21 - Authenticated(level_5+) SQL Injection via get_logs
First reported
Sources
This week

Someone with an editor account on your site could read or change the data in your site’s database (before 2.8.22)

A trusted security source confirmed it. If your site has an affected version, fix it this week.

Affected versions
  • Before 2.8.22
Fixed in
2.8.22
What to do
If your site has an affected version, update Welcart e-Commerce to version 2.8.22 or newer.
Official ID
CVE-2023-43610
Report title
Welcart e-Commerce <= 2.8.21 - Authenticated(Editor+) SQL Injection
First reported
Sources
This week

A stranger could plant harmful code that runs for your visitors or admins (up to and including 2.8.10)

A trusted security source confirmed it. If your site has an affected version, fix it this week.

Affected versions
  • Up to and including 2.8.10
Fixed in
2.8.11
What to do
If your site has an affected version, update Welcart e-Commerce to version 2.8.11 or newer.
Official ID
CVE-2023-22705
Report title
Welcart e-Commerce <= 2.8.10 - Unauthenticated Stored Cross-Site Scripting
First reported
Sources
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 2.8.8
Fixed in
2.8.9
What to do
If your site has an affected version, update Welcart e-Commerce to version 2.8.9 or newer.
Official ID
CVE-2022-4655
Report title
Welcart e-Commerce <= 2.8.8 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode
First reported
Sources
This week

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 2.8.5
Fixed in
2.8.6
What to do
If your site has an affected version, update Welcart e-Commerce to version 2.8.6 or newer.
Official ID
CVE-2022-4237
Report title
Welcart e-Commerce <= 2.8.5 - Authenticated (Subscriber+) Information Disclosure and PHAR deserialization
First reported
Sources
This week

Anyone with an account on your site, even a basic one 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 2.8.4
Fixed in
2.8.5
What to do
If your site has an affected version, update Welcart e-Commerce to version 2.8.5 or newer.
Official ID
CVE-2022-4236
Report title
Welcart e-Commerce <= 2.8.4 - Authenticated (Subscriber+) Arbitrary File Read
First reported
Sources
This week

Someone could read or delete private files on your server (from 2.6.10 up to and including 2.8.4)

A trusted security source confirmed it. If your site has an affected version, fix it this week.

Affected versions
  • From 2.6.10 up to and including 2.8.4
Fixed in
2.8.5
What to do
If your site has an affected version, update Welcart e-Commerce to version 2.8.5 or newer.
Official ID
CVE-2022-4140
Report title
Welcart e-Commerce 2.6.10-2.8.4 - Information Disclosure via Arbitrary File Read
First reported
Sources
This week

Someone could trick a logged-in admin into changing settings without knowing (up to and including 2.8.3)

A trusted security source confirmed it. If your site has an affected version, fix it this week.

Affected versions
  • Up to and including 2.8.3
Fixed in
2.8.4
What to do
If your site has an affected version, update Welcart e-Commerce to version 2.8.4 or newer.
Report title
Welcart e-Commerce <= 2.8.3 - Cross-Site Request Forgery
First reported
Sources
This week

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 2.8.3
Fixed in
2.8.4
What to do
If your site has an affected version, update Welcart e-Commerce to version 2.8.4 or newer.
Official ID
CVE-2022-3935
Report title
Welcart e-Commerce <= 2.8.3 - Authenticated (Subscriber+) Stored Cross-Site Scripting
First reported
Sources
This week

Someone could do things on your site they should not be allowed to (up to and including 2.8.3)

A trusted security source confirmed it. If your site has an affected version, fix it this week.

Affected versions
  • Up to and including 2.8.3
Fixed in
2.8.4
What to do
If your site has an affected version, update Welcart e-Commerce to version 2.8.4 or newer.
Official ID
CVE-2022-3946
Report title
Welcart e-Commerce <= 2.8.3 - Missing Authorization
First reported
Sources
This week

Someone could trick a logged-in admin into changing settings without knowing (up to and including 2.8.3) (2)

A trusted security source confirmed it. If your site has an affected version, fix it this week.

Affected versions
  • Up to and including 2.8.3
Fixed in
2.8.4
What to do
If your site has an affected version, update Welcart e-Commerce to version 2.8.4 or newer.
Report title
Welcart e-Commerce <= 2.8.3 - Cross-Site Request Forgery
First reported
Sources
This week

Someone could read or delete private files on your server (from 2.6.0 up to and including 2.7.7)

A trusted security source confirmed it. If your site has an affected version, fix it this week.

Affected versions
  • From 2.6.0 up to and including 2.7.7
Fixed in
2.7.8
What to do
If your site has an affected version, update Welcart e-Commerce to version 2.7.8 or newer.
Official ID
CVE-2022-41840
Report title
Welcart e-Commerce 2.6.0-2.7.7 - Information Disclosure via Arbitrary File Read
First reported
Sources
This week

Someone could use it to harm your site (before 2.2.8)

A trusted security source confirmed it. If your site has an affected version, fix it this week.

Affected versions
  • Before 2.2.8
Fixed in
2.2.8
What to do
If your site has an affected version, update Welcart e-Commerce to version 2.2.8 or newer.
Official ID
CVE-2021-4355
Report title
Welcart e-Commerce < 2.2.8 - Missing Capabilities Check to Information Disclosure
First reported
Sources
This week

Someone could use it to harm your site (before 2.2.8) (2)

A trusted security source confirmed it. If your site has an affected version, fix it this week.

Affected versions
  • Before 2.2.8
Fixed in
2.2.8
What to do
If your site has an affected version, update Welcart e-Commerce to version 2.2.8 or newer.
Official ID
CVE-2021-4375
Report title
Welcart e-Commerce < 2.2.8 - Missing Capabilities Check to Information Disclosure
First reported
Sources
This week

Someone could plant harmful code that runs for your visitors or admins (up to and including 2.2.3)

A trusted security source confirmed it. If your site has an affected version, fix it this week.

Affected versions
  • Up to and including 2.2.3
Fixed in
2.2.4
What to do
If your site has an affected version, update Welcart e-Commerce to version 2.2.4 or newer.
Official ID
CVE-2021-20734
Report title
Welcart e-Commerce <= 2.2.3 - Reflected Cross-Site Scripting
First reported
Sources
This week

Someone could read or change the data in your site’s database (up to and including 2.1.0)

A trusted security source confirmed it. If your site has an affected version, fix it this week.

Affected versions
  • Up to and including 2.1.0
Fixed in
2.1.1
What to do
If your site has an affected version, update Welcart e-Commerce to version 2.1.1 or newer.
Report title
Welcart e-Commerce <= 2.1.0 - SQL Injection
First reported
Sources
This week

Someone could in some setups, take over your site

A trusted security source confirmed it. If your site has an affected version, fix it this week.

Affected versions
  • Before 1.9.36
Fixed in
1.9.36
What to do
If your site has an affected version, update Welcart e-Commerce to version 1.9.36 or newer.
Official ID
CVE-2020-28339
Report title
Welcart e-Commerce <= 1.9.35 - PHP Object Injection
First reported
Sources
This week

Someone could plant harmful code that runs for your visitors or admins (up to and including 1.8.2)

A trusted security source confirmed it. If your site has an affected version, fix it this week.

Affected versions
  • Up to and including 1.8.2
Fixed in
1.8.3
What to do
If your site has an affected version, update Welcart e-Commerce to version 1.8.3 or newer.
Official ID
CVE-2016-4827
Report title
Welcart e-Commerce <= 1.8.2 - Cross-Site Scripting
First reported
Sources
This week

Someone 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 1.8.2
Fixed in
1.8.3
What to do
If your site has an affected version, update Welcart e-Commerce to version 1.8.3 or newer.
Official ID
CVE-2016-4828
Report title
Welcart e-Commerce <= 1.8.2 - Authentication Bypass
First reported
Sources
This week

Someone could use it to harm your site (before 1.8.3)

A trusted security source confirmed it. If your site has an affected version, fix it this week.

Affected versions
  • Before 1.8.3
Fixed in
1.8.3
What to do
If your site has an affected version, update Welcart e-Commerce to version 1.8.3 or newer.
Official ID
CVE-2016-4825
Report title
Welcart e-Commerce < 1.8.3 - Object Injection
First reported
Sources
This week

Someone could plant harmful code that runs for your visitors or admins (before 1.8.3)

A trusted security source confirmed it. If your site has an affected version, fix it this week.

Affected versions
  • Before 1.8.3
Fixed in
1.8.3
What to do
If your site has an affected version, update Welcart e-Commerce to version 1.8.3 or newer.
Official ID
CVE-2016-4826
Report title
Welcart e-Commerce < 1.8.3 - Reflected Cross-Site Scripting
First reported
Sources
This week

Someone could read or change the data in your site’s database (before 1.5.3)

A trusted security source confirmed it. If your site has an affected version, fix it this week.

Affected versions
  • Before 1.5.3
Fixed in
1.5.3
What to do
If your site has an affected version, update Welcart e-Commerce to version 1.5.3 or newer.
Official ID
CVE-2015-7791
Report title
Welcart e-Commerce < 1.5.3 - SQL Injection
First reported
Sources
This week

Someone could plant harmful code that runs for your visitors or admins (before 1.4.18)

A trusted security source confirmed it. If your site has an affected version, fix it this week.

Affected versions
  • Before 1.4.18
Fixed in
1.4.18
What to do
If your site has an affected version, update Welcart e-Commerce to version 1.4.18 or newer.
Official ID
CVE-2015-2973
Report title
Welcart e-Commerce < 1.4.18 - Multiple Cross-Site Scripting
First reported
Sources
This week

Someone could read or change the data in your site’s database (up to and including 2.9.1)

A trusted security source confirmed it. If your site has an affected version, fix it this week.

Affected versions
  • Up to and including 2.9.1
Fixed in
2.9.2
What to do
If your site has an affected version, update Welcart e-Commerce to version 2.9.2 or newer.
Official ID
CVE-2014-10017
Report title
Welcart e-Commerce <= 2.9.1 - SQL Injection
First reported
Sources
This week

Someone could plant harmful code that runs for your visitors or admins (up to and including 2.11.1)

A trusted security source confirmed it. If your site has an affected version, fix it this week.

Affected versions
  • Up to and including 2.11.1
Fixed in
2.11.2
What to do
If your site has an affected version, update Welcart e-Commerce to version 2.11.2 or newer.
Official ID
CVE-2014-10016
Report title
Welcart e-Commerce <= 2.11.1 - Cross-Site Scripting
First reported
Sources
This week

Someone could plant harmful code that runs for your visitors or admins (before 1.2.2)

A trusted security source confirmed it. If your site has an affected version, fix it this week.

Affected versions
  • Before 1.2.2
Fixed in
1.2.2
What to do
If your site has an affected version, update Welcart e-Commerce to version 1.2.2 or newer.
Official ID
CVE-2012-5177
Report title
Welcart e-Commerce < 1.2.2 - Cross-Site Scripting
First reported
Sources
This week

Someone could trick a logged-in admin into changing settings without knowing (before 1.2.2)

A trusted security source confirmed it. If your site has an affected version, fix it this week.

Affected versions
  • Before 1.2.2
Fixed in
1.2.2
What to do
If your site has an affected version, update Welcart e-Commerce to version 1.2.2 or newer.
Official ID
CVE-2012-5178
Report title
Welcart e-Commerce < 1.2.2 - Cross-Site Request Forgery
First reported
Sources

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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