CVE-2026-77146 — Broken Access Control in extension "femanager" (femanager)

CVE-2026-77146

Broken Access Control in extension "femanager" (femanager) PUBLISHED

Description (CNA)

The extension's invitation controller fails to stop processing after redirecting on invalid input (missing hash, non-existent, disabled, or deleted users), allowing an unauthenticated attacker to set a new password for and re-enable an arbitrary existing frontend user account. This vulnerability is only present in the 8.x versions of the extension.

Affected (CNA)

Vendor / product	Versions
TYPO3 / Extension "femanager"	affected 8.0.0 before 8.4.2

CWE

CWE-862

References

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

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.