cvedb.io
CVE-2021-47923
CRITICAL · CVSS 9.8
EPSS exploitation probability: 0%
Published 2026-05-10T13:16:28.170 · Last modified 2026-07-25T11:10:00.100

Summary

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.

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.