CVE-2026-77146: high-severity vulnerability in TYPO3 Extension "femanager"
Broken Access Control in extension "femanager" (femanager)
Published
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21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.3epss 0.4%
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.
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:H/VA:N/SC:N/SI:N/SA:N
Affected products
TYPO3 · Extension "femanager"Related CVEs — TYPO3 Extension "femanager"
In the same product, most dangerous first.
CVE-2026-77134HIGHBroken Access Control in extension "femanager" (femanager)EPSS 0.4%CVE-2026-77135HIGHInformation Disclosure in extension "femanager" (femanager)EPSS 0.4%CVE-2026-77133MEDIUMBroken Access Control in extension "femanager" (femanager)EPSS 0.4%CVE-2025-7900MEDIUMInsecure Direct Object Reference in extension "femanager" (femanager)EPSS 0.3%