Security Advisory

CVE-2021-47923

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-05-10 12:43:45
Last updated 2026-05-11 15:14:34
Assigner VulnCheck
CVSS score 9.3
State PUBLISHED

Description

OpenCart 3.0.3.8 contains a session fixation vulnerability that allows attackers to hijack user sessions by injecting arbitrary values into the OCSESSID cookie. Attackers can set malicious OCSESSID cookie values that the server accepts and maintains, enabling session takeover and unauthorized access to user accounts.