PrestaShop Observable Timing Discrepancy Vulnerability - CVE-2026-25597
PrestaShop is an open source e-commerce web application. Prior to 8.2.4 and 9.0.3 there is a time-based user enumeration vulnerability in the user authentication functionality of PrestaShop. This vulnerability allows an attacker to determine whether a customer account exists in the system by measuring response times. This vulnerability is fixed in 8.2.4 and 9.0.3.