WordPress Advanced Responsive Video Embedder for Rumble, Odysee, YouTube, Vimeo, Kick … plugin 10.8.7 - Unauthenticated Authentication Bypass via Hardcoded Backdoor in '_wplogin' Parameter vulnerability

Unauthenticated Authentication Bypass via Hardcoded Backdoor in 'wplogin' Parameter vulnerability discovered by Wordfence PRISM - Wordfence in WordPress Plugin Advanced Responsive Video Embedder versions 10.8.7...

CVE-2026-18072 Advanced Responsive Video Embedder for Rumble, Odysee, YouTube, Vimeo, Kick … 10.8.7 - Unauthenticated Authentication Bypass via Hardcoded Backdoor in '_wplogin' Parameter

The Advanced Responsive Video Embedder for Rumble, Odysee, YouTube, Vimeo, Kick … plugin for WordPress is vulnerable to Authentication Bypass via a Hardcoded Backdoor in version 10.8.7. The vulnerability exists because the arveucinit function — registered on WordPress's init hook at priority 1 so...

CVE-2026-18072

CVE-2026-18072 is a supply-chain backdoor in the WordPress plugin “Advanced Responsive Video Embedder” (version 10.8.7). The root cause, as reported by Wordfence, is a hardcoded master credential used by the internal function _arve_uc_init() to bypass authentication. The backdoor accepts a token ...