CVE-2026-104732 Advanced IP Blocker WordPress - Authentication Bypass

Advanced IP Blocker WordPress plugin <= 8.13.13 contains an authentication bypass caused by missing server-side verification in 2FA step-2 processing, letting unauthenticated attackers bypass login by brute-forcing TOTP codes, exploit requires known user_id with 2FA enabled.

CVSS base score 9.8 /10
Critical
CISA KEV
Not listed
Public exploit
None known
Authentication
Not required
EPSS
0.47% chance of exploitation in 30 days
View the NVD record ↗