CVE-2026-62114

Unauthenticated Broken Access Control in the WordPress Passster plugin, affecting versions ≤ 4.3.13 . Discovered by Salúa Es-sair (via Patchstack), the flaw allows an unauthenticated attacker over the network with low complexity to achieve low confidentiality impact (CVSS 5.3 / MEDIUM). No integr...

WordPress Content Protector (Passster) plugin < 4.3.6 - Unauthenticated Non-Public Post Content Disclosure via Captcha REST Endpoint vulnerability

Unauthenticated Non-Public Post Content Disclosure via Captcha REST Endpoint vulnerability discovered by Revanth Hari Narayana Matte in WordPress Plugin Passster versions 4.3.6...

EUVD-2025-210644

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-2025-15674 Content Protector (Passster) < 4.3.7 - Contributor+ Protected Content Disclosure via Core REST API

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-2025-15674

Passster (WordPress plugin) before 4.3.7 allows low-privilege users with edit_posts capability to read globally password-protected content via the WordPress REST API when global protection is enabled. Any Contributor or higher can access protected pages/posts without the password. A fix is availa...

CVE-2026-16604

The Passster WordPress plugin before 4.3.6 outputs password-protected block content in the public page response before verifying the password, allowing unauthenticated users to recover the protected content without knowing the password...

CVE-2026-16602

The Passster WordPress plugin before 4.3.6 does not perform a post-status check before returning post content from an unauthenticated REST endpoint, allowing unauthenticated users to disclose the content of non-public draft, private, and pending posts on sites that have a captcha provider...

EUVD-2026-53104

The Passster WordPress plugin before 4.3.6 does not enforce its category-based content protection on the WordPress REST API, allowing unauthenticated users to read the full content, title, and excerpt of category-locked posts through the core REST API...

EUVD-2026-53103

The Passster WordPress plugin before 4.3.6 does not perform a post-status check before returning post content from an unauthenticated REST endpoint, allowing unauthenticated users to disclose the content of non-public draft, private, and pending posts on sites that have a captcha provider...

CVE-2026-16604 Content Protector (Passster) < 4.3.6 - Unauthenticated Protected Content Disclosure via Content-Lock Block data-content Attribute

The Passster WordPress plugin before 4.3.6 outputs password-protected block content in the public page response before verifying the password, allowing unauthenticated users to recover the protected content without knowing the password...

CVE-2026-16603 Content Protector (Passster) < 4.3.6 - Unauthenticated Category-Locked Content Disclosure via Core REST API

The Passster WordPress plugin before 4.3.6 does not enforce its category-based content protection on the WordPress REST API, allowing unauthenticated users to read the full content, title, and excerpt of category-locked posts through the core REST API...

CVE-2026-16602

The Passster (Content Protector) WordPress plugin in versions before 4.3.6 is vulnerable to an unauthenticated information disclosure. The root cause is a failure to perform a post-status check before returning post content from an unauthenticated REST endpoint. If a site has a captcha provider c...

CVE-2026-16603

The Passster (also known as Content Protector ) WordPress plugin, in versions prior to 4.3.6 , fails to enforce category-based content protection when accessed via the WordPress REST API . This security oversight allows unauthenticated users to bypass intended restrictions and read the full conte...

EUVD-2026-53105

The Passster WordPress plugin before 4.3.6 outputs password-protected block content in the public page response before verifying the password, allowing unauthenticated users to recover the protected content without knowing the password...

CVE-2026-16603 Content Protector (Passster) < 4.3.6 - Unauthenticated Category-Locked Content Disclosure via Core REST API

The Passster WordPress plugin before 4.3.6 does not enforce its category-based content protection on the WordPress REST API, allowing unauthenticated users to read the full content, title, and excerpt of category-locked posts through the core REST API...

CVE-2026-16604

The Passster (also known as Content Protector ) WordPress plugin versions prior to 4.3.6 is vulnerable to unauthenticated protected content disclosure . The root cause is that the plugin outputs password-protected block content in the public page response before performing password verification. ...

CVE-2026-16604 Content Protector (Passster) < 4.3.6 - Unauthenticated Protected Content Disclosure via Content-Lock Block data-content Attribute

The Passster WordPress plugin before 4.3.6 outputs password-protected block content in the public page response before verifying the password, allowing unauthenticated users to recover the protected content without knowing the password...

CVE-2026-16602 Content Protector (Passster) < 4.3.6 - Unauthenticated Non-Public Post Content Disclosure via Captcha REST Endpoint

The Passster WordPress plugin before 4.3.6 does not perform a post-status check before returning post content from an unauthenticated REST endpoint, allowing unauthenticated users to disclose the content of non-public draft, private, and pending posts on sites that have a captcha provider...

CVE-2026-16602 Content Protector (Passster) < 4.3.6 - Unauthenticated Non-Public Post Content Disclosure via Captcha REST Endpoint

The Passster WordPress plugin before 4.3.6 does not perform a post-status check before returning post content from an unauthenticated REST endpoint, allowing unauthenticated users to disclose the content of non-public draft, private, and pending posts on sites that have a captcha provider...

WordPress Passster plugin < 4.3.6 - Unauthenticated Protected Content Disclosure vulnerability

Unauthenticated Protected Content Disclosure vulnerability discovered by Revanth Hari Narayana Matte in WordPress Plugin Passster versions 4.3.6...