CVE-2026-77133CWE-862broken-access-control

CVE-2026-77133

published August 25, 2026

CVSS
6.0
EPSS
0%
Percentile
27.5
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS
6.0 · NONE
CVSS v4.0
6.0 · 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
EPSS
0.00351 · 27.5th percentile
Weakness
CWE-862 · Missing Authorization
Published
2026-08-25T13:17Z
References (1)
https://typo3.org/security/advisory/typo3-ext-sa-2026-024 · f4fb688c-4412-4426-b4b8-421ecf27b14a
EPSS history
Timeline
  • 26 AUG 08:27Z
    EPSS moved — → 0%
    epss
  • 25 AUG 09:00Z
    Broken Access Control in extension "femanager" (femanager)
    cvelistv5