8.8
High
CVE-2022-4237 The Welcart e-Commerce WordPress plugin before 2.8.6 does not validate user input before using it in file_exist()…
Description
The Welcart e-Commerce WordPress plugin before 2.8.6 does not validate user input before using it in file_exist() functions via various AJAX actions available to any authenticated users, which could allow users with a role as low as subscriber to perform PHAR deserialisation when they can upload a file and a suitable gadget chain is present on the blog
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Welcart e-Commerce 2.8 | earliest → < 2.8.6 | 2.8.6 |
Other CVEs of Welcart e-Commerce
The 16 CVEs of Welcart e-Commerce →
CVE-2026-111031
The Welcart e-Commerce WordPress plugin before 2.12.6 does not validate a user-supplied URL before using it in a…
4.7
Medium
CVE-2026-111032
The Welcart e-Commerce WordPress plugin before 2.12.6 does not properly verify authorization against the targeted…
3.8
Low
CVE-2026-111027
The Welcart e-Commerce WordPress plugin before 2.12.6 does not properly sanitise and escape a parameter before using…
6.8
Medium
CVE-2025-15671
The Welcart e-Commerce WordPress plugin before 2.12.1 does not regenerate the session identifier on authentication and…
5.4
Medium