CVE-2026-104803

The WPCOM Member plugin for WordPress is vulnerable to Authentication Bypass in all versions up to, and including, 1.7.27 via the uuid and code parameters of the social-login callback handler registered on the init hook. The vulnerability exists because the login function's social-login flow...

CVE-2026-104803 WPCOM Member <= 1.7.27 - Unauthenticated Authentication Bypass via 'uuid' and 'code' Parameters on Social-Login Callback

The WPCOM Member plugin for WordPress is vulnerable to Authentication Bypass in all versions up to, and including, 1.7.27 via the uuid and code parameters of the social-login callback handler registered on the init hook. The vulnerability exists because the login function's social-login flow...

CVE-2026-104803

The WPCOM Member plugin for WordPress (versions up to and including 1.7.27 ) is vulnerable to an Authentication Bypass via the uuid and code parameters of the social-login callback handler. The root cause is a lack of nonce validation, OAuth state verification, and per-visitor namespace isolation...

PT-2026-109601

The WPCOM Member plugin for WordPress is vulnerable to Authentication Bypass in all versions up to, and including, 1.7.27 via the uuid and code parameters of the social-login callback handler registered on the init hook. The vulnerability exists because the login function's social-login flow...

CVE-2026-104803: Improper Authentication

The WPCOM Member plugin for WordPress is vulnerable to Authentication Bypass in all versions up to, and including, 1.7.27 via the uuid and code parameters of the social-login callback handler registered on the init hook. The vulnerability exists because the login function's social-login flow...