FreePBX Authentication Bypass Flaw Enables RCE, VoIP Platforms
Critical FreePBX authentication bypass flaw enables unauthorized access and remote code execution on affected PBX systems when misconfigured — patch immediately.
Critical FreePBX authentication bypass flaw enables unauthorized access and remote code execution on affected PBX systems when misconfigured — patch immediately.
ClickFix campaigns scale by coaching users to “fix” access issues with copy-paste commands. After the click, actors steal Microsoft 365 tokens or credentials and, in some cases, drop PureRAT for persistence. Break the flow by enforcing admin-only app consent, requiring phishing-resistant MFA, and blocking browser-to-shell chains. Investigate mailbox rules, token reuse, and OAuth grants whenever ClickFix pages appear in referral logs.