CVE-2025-15490

The Passster WordPress plugin before 4.2.26 has a flaw in its global protection checks, allowing unauthenticated users to bypass the protection offered via crafted URLs...

CVE-2025-15489

The Passster WordPress plugin before 4.2.24 does not handle input properly in an AJAX action, allowing unauthenticated users to retrieve the value of password protected content...

EUVD-2025-210832

The Passster WordPress plugin before 4.2.26 has a flaw in its global protection checks, allowing unauthenticated users to bypass the protection offered via crafted URLs...

CVE-2025-15489 Passster < 4.2.24 - Password Protection Bypass

The Passster WordPress plugin before 4.2.24 does not handle input properly in an AJAX action, allowing unauthenticated users to retrieve the value of password protected content...

PT-2026-79370

The Passster WordPress plugin before 4.3.9 does not correctly match its own public endpoint paths when deciding which REST API requests may bypass global password protection, comparing them as an unanchored substring of the request URI rather than against the resolved route, allowing an...

CVE-2025-15674: Incorrect Authorization

The Passster WordPress plugin before 4.3.7 does not restrict low-privilege users holding the editposts capability from reading globally password-protected content through the WordPress core REST API when global protection is enabled, allowing any Contributor or higher to read the content of...

CVE-2021-24837

The Passster WordPress plugin before 3.5.5.8 does not escape the area parameter of its shortcode, which could allow users with a role as low as Contributor to perform Cross-Site Scripting attacks...

Cross site request forgery (csrf)

The Passster WordPress plugin before 3.5.5.9 does not properly check for password, as well as that the post to be viewed is public, allowing unauthenticated users to bypass the protection offered by the plugin, and access arbitrary posts such as private content, by sending a specifically crafted...

PT-2023-12069

Name of the Vulnerable Software and Affected Versions Passster WordPress plugin versions prior to 3.5.5.8 Description The issue allows users with a role as low as Contributor to perform Cross-Site Scripting attacks due to the area parameter of its shortcode not being properly escaped...