CVE-2026-89424

The Duplicate Post plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'notitoken' parameter in all versions up to, and including, 1.5.6 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with subscriber-level acce...

PT-2026-103739

The Duplicate Post plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'noti token' parameter in all versions up to, and including, 1.5.6 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with subscriber-level...

CVE-2026-89424: Improper Neutralization of Input During Web Page Generation

The Duplicate Post plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'notitoken' parameter in all versions up to, and including, 1.5.6 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with subscriber-level acce...