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CVE-2026-33384

QuickCMS allows a user's session identifier to be set before authentication

Published: 2026-05-29 · Last updated: 2026-05-29

Severity and scoring

CWE
CWE-384

Description

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.

Source: NVD

References

Related CVEs

Same CWE

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