CVE-2026-73664

The CVE-2026-73664 issue affects FreePBX (Open Source IP PBX) and concerns the publicKeySave AJAX endpoint in Backup.class.php, vulnerable from 17.0.5.34 through 17.0.11. It accepts an authenticated administrator’s SSH public key and appends it to /home/asterisk/.ssh/authorized_keys for the aster...