WordPress WPMU DEV Dashboard plugin <= 5.0.0 - Authentication Bypass to Arbitrary plugin Installation (Remote Code Execution) vulnerability

Authentication Bypass to Arbitrary plugin Installation Remote Code Execution vulnerability discovered by Austin Ginder in WordPress Plugin WPMU DEV Dashboard versions = 5.0.0...

CVE-2026-15459

The WPMU DEV Dashboard plugin for WordPress is vulnerable to Authentication Bypass in all versions up to, and including, 5.0.0. On sites not yet connected to the WPMU DEV Hub — the default state after installation — the site API key that keys the WDP-AUTH request signature is empty, making the...

CVE-2026-15459

The WPMU DEV Dashboard plugin for WordPress is vulnerable to Authentication Bypass in all versions up to, and including, 5.0.0. On sites not yet connected to the WPMU DEV Hub — the default state after installation — the site API key that keys the WDP-AUTH request signature is empty, making the...