CVE-2022-4140: Welcart E-Commerce

High severity, CVSS 7.5. EPSS: 2.9% chance of exploitation in the next 30 days.

The Welcart e-Commerce WordPress plugin before 2.8.5 does not validate user input before using it to output the content of a file, which could allow unauthenticated attacker to read arbitrary files on the server

Affected products

• Welcart Welcart E-Commerce: before 2.8.5 (fixed in 2.8.5)

Published 2023-01-02. Last modified 2026-06-17.