CVE-2025-54012: Info@welcart Welcart E-Commerce

High severity, CVSS 7.2. EPSS: 0.5% chance of exploitation in the next 30 days.

Deserialization of Untrusted Data vulnerability in info@welcart Welcart e-Commerce usc-e-shop allows Object Injection.This issue affects Welcart e-Commerce: from n/a through <= 2.11.16.

Affected products

• Info@welcart Welcart E-Commerce: up to and including 2.11.16

Published 2025-08-20. Last modified 2026-06-17.