CVE-2026-125409

The Passster – Password Protect Pages and Content plugin for WordPress is vulnerable to Stored Cross-Site Scripting (XSS) in versions up to and including 4.3.21 . The root cause is insufficient input sanitization and output escaping of the metavalue parameter (specifically for metakeyinput=passst...

EUVD-2026-124982

The Passster – Password Protect Pages and Content plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'metavalue metakeyinput=passsterid | passsterheadline' parameter in all versions up to, and including, 4.3.21 due to insufficient input sanitization and output escaping. Thi...