CVE-2026-104732 | CVSS: 9.8 | 严重级别: CRITICAL
The Advanced IP Blocker plugin for WordPress is vulnerable to Authentication Bypass in all versions up to, and including, 8.13.13 The vulnerability exists because `handle_login_action()` performs no server-side check — via transient, session marker, or equivalent — that a requester completed step-1 password authentication before processing a step-2 TOTP submission for the POSTed `user_id`; compounding this, an error branch in the function unconditionally mints a fresh `advaipbl-2fa-interim-{user_id}` nonce and delivers it in a `Location` header to any unauthenticated caller, after which `displ
参考链接:
• https://plugins.trac.wordpress.org/browser/advanced-ip-blocker/tags/8.13.13/incl
• https://plugins.trac.wordpress.org/browser/advanced-ip-blocker/tags/8.13.13/incl
• https://plugins.trac.wordpress.org/browser/advanced-ip-blocker/tags/8.13.13/incl
📌 数据来源: NVD 官方