All vulnerabilities
CVE-2026-111885GHSA-crh2-cv2j-cpjh

phpMyFAQ 4.2.0-alpha before 4.2.0-beta Missing Authorization via deleteGroup API

thorsten phpMyFAQ
Open in ThreatlineRecord JSON
CVSS
7.0High
ExploitationPublic exploit codeCISA's assessment says proof of concept code is public, assessed 18 Oct 2026. Not in the KEV catalogCISA via CVE List
Exploit odds (EPSS)0.27%Chance of exploitation activity in the next 30 days, higher than 17% of CVEs. Scored 23 Oct 2026FIRST EPSS
Fixed in4.2.0-betaFixed versionCVE List
Published17 Oct 2026Updated 18 Oct 2026CVE List

What fixes it

A fixed version on one release line is not the upgrade target for every line. Check your exact version and any vendor backports.

Description

phpMyFAQ from 4.2.0-alpha before 4.2.0-beta contains a missing authorization vulnerability in GroupController::deleteGroup() that omits privilege-level checks on target groups. Authenticated non-SuperAdmin administrators holding GROUP_DELETE can send a crafted groupId to /admin/api/group/delete to permanently destroy higher-privileged groups and strip members' inherited rights.

Text from CVE List

Affected versions 2

  • phpMyFAQaffected: 4.2.0-alpha before 4.2.0-betaCVE List
  • phpMyFAQunaffected: 4.2.0-betaCVE List

References 2