Signal is active with 2 mentions in latest observed window
Recommended action window: Monitor and triage in normal cycle
NVD description
phpMyFAQ before 4.1.6 contains a privilege escalation vulnerability in GroupController::updateMembers() that allows administrators with only group-management permissions to join privileged groups without verification of required rights. Attackers can add themselves to pre-existing groups holding user-management rights and immediately inherit those permissions to modify or delete user accounts.
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
NONE
Momentum
NONE
CVE-2026-66399 phpMyFAQ before 4.1.6 contains a privilege escalation vulnerability in GroupController::updateMembers() that allows administrators with only group-management permissi… https://www.cve.org/CVERecord?id=CVE-2026-66399
Post summary
The post announces a privilege‑escalation flaw in phpMyFAQ versions prior to 4.1.6 affecting group‑management administrators. No PoC, exploit, or patch details are included.
🚨*CVE* CVE-2026-66399 phpMyFAQ before 4.1.6 contains a privilege escalation vulnerability in GroupController::updateMembers() that allows administrators with only group-management permissi… https://www.cve.org/CVERecord?id=CVE-2026-66399 ----- Traducción: CVE-2026-66399 php… http://infoflow.cloud`
Post summary
Tweet announces that phpMyFAQ before v4.1.6 has a privilege‑escalation vulnerability in GroupController::updateMembers(), but no PoC, exploit, patch, or active‑exploitation details are included.