CVE-2026-77133

Broken Access Control in extension "femanager" (femanager)

State: Published
Severity: 6.0 Medium
Published: Aug 25, 2026
Updated: Aug 25, 2026
Reserved: Aug 20, 2026

Description

The extension fails to restrict which frontend usergroups a logged-in user may assign to their own account when the profile edit plugin uses its default field configuration, allowing self-service privilege escalation into arbitrary frontend groups.

Scores

CVSS	Score	Vector	Source
4.0	6.0 Medium	CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N	TYPO3

Weaknesses

CWE-862 Missing Authorization

Affected Products

Product	Versions
Extension "femanager"TYPO3	13.0.0 to before 13.3.5Affected 8.0.0 to before 8.4.2Affected 7.0.0 to before 7.5.5Affected before 6.4.5Affected

References

https://typo3.org/security/advisory/typo3-ext-sa-2026-024vendor-advisory

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