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TI-2026-53878 Aliases CVE-2026-77135GHSA-279q-wx34-jv34

Information Disclosure in extension "femanager" (femanager)

Priority LOW 36CWE-639Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Attack requirements
Present
Impact type
Security bypass
Confidentiality · integrity · availability
High · None · None
Fix status
Fixed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-639.

Summary

The extension's user detail view fails to verify that a requested user record matches the configured or logged-in target, allowing any visitor with access to the Detail or List plugin to retrieve another frontend user's profile data, including name, email, date of birth and address, by supplying an arbitrary user ID.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00406 35th percentileScored 2026-11-07
Fix Fixed Extension "femanager" (TYPO3): 13.3.5, 8.4.2, 7.5.5 +1

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
TYPO3Extension "femanager"13.0.0 to before 13.3.5; 8.0.0 to before 8.4.2; 7.0.0 to before 7.5.5; before 6.4.513.3.5, 8.4.2, 7.5.5, 6.4.5Patch availableCNA
  • Extension "femanager" VendorTYPO3 Affected 13.0.0 to before 13.3.5; 8.0.0 to before 8.4.2; 7.0.0 to before 7.5.5; before 6.4.5 Fixed in 13.3.5, 8.4.2, 7.5.5, 6.4.5 Patch available CNA

Remediation

  • Fix · CNA Extension "femanager" (TYPO3) Fixed in 13.3.5, 8.4.2, 7.5.5, 6.4.5

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Advisory ·

    TYPO3 Extension "femanager" — typo3.org/security/advisory/typo3-ext-sa-2026-024

    4 records Highest priority Priority MEDIUM 1 MEDIUM, 3 LOW

    Other records, highest priority first

    • TI-2026-53877 Broken Access Control in extension "femanager" (femanager)Priority MEDIUM 42
    • TI-2026-53889 Broken Access Control in extension "femanager" (femanager)Priority LOW 36
    • TI-2026-53876 Broken Access Control in extension "femanager" (femanager)Priority LOW 29
    Show all 4 records → Advisory →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-77135
  2. 2026-10-03 Alias added: GHSA-279q-wx34-jv34

References

Advisory 1

  • TI-2023-10314 Persisted Cross-Site Scripting in Frontend Rendering in typo3 CVSS 3.1HIGH 8.8
  • TI-2010-03538 The jumpUrl (aka access tracking) implementation in tslib/class.tslib_fe.php in TYPO3… CVSS 2.0HIGH 7.1
  • TI-2009-00775 The jumpUrl mechanism in class.tslib_fe.php in TYPO3 3.3.x through 3.8.x, 4.0 before… CVSS 2.0MEDIUM 5.0
  • TI-2025-30547 The sr_feuser_register extension through 12.4.8 for TYPO3 allows Remote Code Execution. CVSS 3.1CRITICAL 10.0
  • TI-2019-08867 The PharStreamWrapper (aka phar-stream-wrapper) package 2.x before 2.1.1 and 3.x before… CVSS 3.1CRITICAL 9.8
  • TI-2008-04019 Unspecified vulnerability in the TYPO3 Secure Directory (kw_secdir) extension before… CVSS 2.0HIGH 10.0
See all 411 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences