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Medium 6.0Published Aug 25, 2026
CVE-2026-77133Broken Access Control in extension "femanager" (femanager)
Updated under an hour ago ()
Does this affect you?
It affects TYPO3 Extension "femanager". Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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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.
- CVSS
- 6.0 MEDIUM (v4.0, CNA)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
- Weakness (CWE)
- CWE-862
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- TYPO3
- NVD analysis
- Deferred
- Record last updated
- Aug 25, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
TYPO3 Extension "femanager" typo3:extension_femanager (from the name) | from 13.0.0 before 13.3.5; from 8.0.0 before 8.4.2; from 7.0.0 before 7.5.5; before 6.4.5 | CNA record |
References
- https://typo3.org/security/advisory/typo3-ext-sa-2026-024vendor-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.