CVE-2025-9878

The PPWP – Password Protect WordPress | 1 Most-Reviewed Password Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'ppwp' shortcode in all versions up to, and including, 1.9.21 due to insufficient input sanitization and output escaping on user supplied...

EUVD-2025-210770

The PPWP – Password Protect WordPress | 1 Most-Reviewed Password Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'ppwp' shortcode in all versions up to, and including, 1.9.21 due to insufficient input sanitization and output escaping on user supplied...

CVE-2025-9878 Password Protect WordPress Lite <= 1.9.21 - Authenticated (Contributor+) Stored Cross-Site Scripting

The PPWP – Password Protect WordPress | 1 Most-Reviewed Password Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'ppwp' shortcode in all versions up to, and including, 1.9.21 due to insufficient input sanitization and output escaping on user supplied...

CVE-2025-9878

PPWP – Password Protect WordPress (a WordPress plugin) is vulnerable to Stored Cross-Site Scripting (XSS) via the plugin's ppwp shortcode in all versions up to and including 1.9.21 . The root cause is insufficient input sanitization and output escaping on user-supplied shortcode attributes. An au...

CVE-2025-9878 Password Protect WordPress Lite <= 1.9.21 - Authenticated (Contributor+) Stored Cross-Site Scripting

The PPWP – Password Protect WordPress | 1 Most-Reviewed Password Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'ppwp' shortcode in all versions up to, and including, 1.9.21 due to insufficient input sanitization and output escaping on user supplied...

WordPress PPWP – Password Protect Pages plugin <= 1.9.21 - Authenticated (Contributor+) Stored Cross-Site Scripting vulnerability

Authenticated Contributor+ Stored Cross-Site Scripting vulnerability discovered by Dmitrii Ignatyev in WordPress Plugin PPWP versions = 1.9.21...

PT-2026-81160

The PPWP – Password Protect WordPress | 1 Most-Reviewed Password Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'ppwp' shortcode in all versions up to, and including, 1.9.21 due to insufficient input sanitization and output escaping on user supplied...

CVE-2025-9878: Improper Neutralization of Input During Web Page Generation

The PPWP – Password Protect WordPress | 1 Most-Reviewed Password Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'ppwp' shortcode in all versions up to, and including, 1.9.21 due to insufficient input sanitization and output escaping on user supplied...

CVE-2026-0551

The PPWP – Password Protect Pages plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 1.9.18 via deserialization of untrusted input from the 'postprotectionroles' vulnerable parameter. This makes it possible for authenticated attackers, with...

CVE-2026-0551: Deserialization of Untrusted Data

The PPWP – Password Protect Pages plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 1.9.18 via deserialization of untrusted input from the 'postprotectionroles' vulnerable parameter. This makes it possible for authenticated attackers, with...

CVE-2026-0551 PPWP – Password Protect Pages <= 1.9.18 - Authenticated (Contributor+) PHP Object Injection via post_protection_roles

The PPWP – Password Protect Pages plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 1.9.18 via deserialization of untrusted input from the 'postprotectionroles' vulnerable parameter. This makes it possible for authenticated attackers, with...

WordPress PPWP – Password Protect Pages plugin <= 1.9.18 - Authenticated (Contributor+) PHP Object Injection vulnerability

Authenticated Contributor+ PHP Object Injection vulnerability discovered by Webbernaut in WordPress Plugin PPWP versions = 1.9.18...

PT-2026-79744

Name of the Vulnerable Software and Affected Versions PPWP – Password Protect Pages versions prior to 1.9.19 Description The plugin is susceptible to PHP Object Injection, a condition where untrusted input is deserialized, allowing an attacker to inject PHP objects. This issue occurs through the...

WordPress PPWP: Password Protect Pages, Posts & Full or Partial Content plugin <= 1.9.15 - Improper Authorization To Authenticated (Contributor+) Master Password Exposure vulnerability

Improper Authorization To Authenticated Contributor+ Master Password Exposure vulnerability discovered by Athiwat Tiprasaharn Jitlada in WordPress Plugin PPWP versions = 1.9.15...

EUVD-2025-210740

The PPWP: Password Protect Pages, Posts & Full or Partial Content plugin for WordPress is vulnerable to unauthorized access of data due to a improper capability check on the canaccess function in all versions up to, and including, 1.9.15. This makes it possible for authenticated attackers, with...

CVE-2025-11729

The PPWP: Password Protect Pages, Posts & Full or Partial Content plugin for WordPress is vulnerable to unauthorized access of data due to a improper capability check on the canaccess function in all versions up to, and including, 1.9.15. This makes it possible for authenticated attackers, with...

CVE-2025-11729: Improper Authorization

The PPWP: Password Protect Pages, Posts & Full or Partial Content plugin for WordPress is vulnerable to unauthorized access of data due to a improper capability check on the canaccess function in all versions up to, and including, 1.9.15. This makes it possible for authenticated attackers, with...

CVE-2025-11729 PPWP: Password Protect Pages, Posts & Full or Partial Content <= 1.9.15 - Improper Authorization To Authenticated (Contributor+) Master Password Exposure

The PPWP: Password Protect Pages, Posts & Full or Partial Content plugin for WordPress is vulnerable to unauthorized access of data due to a improper capability check on the canaccess function in all versions up to, and including, 1.9.15. This makes it possible for authenticated attackers, with...

CVE-2025-11729

The WordPress PPWP plugin (≤1.9.15) has an improper capability check in its can_access function, allowing authenticated Contributors and above to retrieve the master password and bypass protection on any password-protected post or page. CVSS 4.3 (Medium). The plugin's changelog shows a fix was ap...

PT-2026-78250

Name of the Vulnerable Software and Affected Versions PPWP: Password Protect Pages, Posts & Full or Partial Content versions prior to 1.9.16 Description An improper capability check in the can access function allows authenticated attackers with Contributor-level access or higher to retrieve a...