CVE-2026-33384

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.

CVSS

No CVSS.

References

Link	Resource
https://cert.pl/posts/2026/05/CVE-2026-33384/
https://opensolution.org/home.html

Configurations

No configuration.

History

29 May 2026, 16:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-05-29 16:16

Updated : 2026-05-29 16:29

NVD link : CVE-2026-33384

Mitre link : CVE-2026-33384

CVE.ORG link : CVE-2026-33384

JSON object : View

Products Affected

No product.

CWE

CWE-384

Session Fixation

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CVE-2026-33384

JSON object

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