CVE-2026-33384 (GCVE-0-2026-33384)

Vulnerability from cvelistv5 – Published: 2026-05-29 15:12 – Updated: 2026-05-29 17:31
VLAI
Title
Session Fixation in QuickCMS
Summary
QuickCMS allows a user's session identifier to be set before authentication. The value of this session ID stays the same after authentication. This behaviour enables an attacker to fix a session ID for a victim and later hijack the authenticated session. This issue was fixed in a patch to version 6.8 published on 15.05.2026, deployments without this patch are still vulnerable.
Severity
4.8 (Medium)
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N
CWE
Assigner
References
Impacted products
Vendor Product Version
OpenSolution QuickCMS Affected: 0 , ≤ 6.8 (semver)
Create a notification for this product.
Credits
Jakub Lipiński
Show details on NVD website
To clipboard 

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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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