CVE-2026-12416-CVE-2026-12417

CVE-2026-12416-CVE-2026-12417 Unauthenticated Account Takeover via Weak Password Reset Validation via 'resetuserid' Parameter | Unauthenticated Privilege Escalation via Weak Password Reset Validation via 'resetactivationcode' Leading to Account Takeover CVE-2026-12417 & CVE-2026-12416 — Mass...

CVE-2026-12417

The CVE-2026-12417 issue affects the WordPress SignUp & SignIn plugin (versions ≤ 1.0.0). The vulnerability arises in the pravel_change_password() AJAX handler, exposed via wp_ajax_nopriv_pravel_change_password, which performs no nonce verification, no capability check, and uses only a loose equa...

CVE-2026-12417 SignUp & SignIn <= 1.0.0 - Unauthenticated Privilege Escalation via Weak Password Reset Validation via 'reset_activation_code' Leading to Account Takeover

The SignUp & SignIn plugin for WordPress is vulnerable to Authentication Bypass via Weak Password Reset Validation leading to Account Takeover in versions up to, and including, 1.0.0. This is due to the pravelchangepassword AJAX handler — registered via wpajaxnoprivpravelchangepassword and...

CVE-2026-12417: Weak Password Recovery Mechanism for Forgotten Password

The SignUp & SignIn plugin for WordPress is vulnerable to Authentication Bypass via Weak Password Reset Validation leading to Account Takeover in versions up to, and including, 1.0.0. This is due to the pravelchangepassword AJAX handler — registered via wpajaxnoprivpravelchangepassword and...