CVE-2023-5952: Welcart E-Commerce

Critical severity, CVSS 9.8. EPSS: 1.3% chance of exploitation in the next 30 days.

The Welcart e-Commerce WordPress plugin before 2.9.5 unserializes user input from cookies, which could allow unautehtniacted users to perform PHP Object Injection when a suitable gadget is present on the blog

Affected products

• Welcart Welcart E-Commerce: before 2.9.5 (fixed in 2.9.5)

Published 2023-12-04. Last modified 2026-06-17.