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CVE-2026-125454

WordPress Passster plugin <= 4.3.21 - Cross Site Scripting (XSS) vulnerability

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in WP Chill Passster content-protector allows Stored XSS.This issue affects Passster: from n/a through 4.3.21.

CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed
Vendors
Wordpress-extensions Wpchill
Products
Passster Passster
CVE-2026-121574

WordPress Passster plugin <= 4.3.20 - Broken Access Control vulnerability

Missing Authorization vulnerability in WP Chill Passster content-protector allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Passster: from n/a through 4.3.20.

CVSS 3.1 · 5.3 Medium EPSS < 1% KEV · Not listed
Vendors
Wordpress-extensions Wpchill
Products
Passster Passster
CVE-2026-62114

WordPress Passster plugin <= 4.3.13 - Broken Access Control vulnerability

Unauthenticated Broken Access Control in Passster <= 4.3.13 versions.

CVSS 3.1 · 5.3 Medium EPSS < 1% KEV · Not listed
Vendors
Wordpress Wpchill
Products
Wordpress Passster
CVE-2025-57926

WordPress Passster Plugin <= 4.2.18 - Cross Site Scripting (XSS) Vulnerability

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in WP Chill Passster content-protector allows Stored XSS.This issue affects Passster: from n/a through <= 4.2.18.

CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed
Vendors
Wordpress Wpchill
Products
Wordpress Passster
CVE-2025-14865

Passster – Password Protect Pages and Content <= 4.2.24 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode

The Passster – Password Protect Pages and Content plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'content_protector' shortcode in all versions up to, and including, 4.2.24. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The vulnerability was partially patched in version 4.2.21.

CVSS 3.1 · 6.4 Medium EPSS < 1% KEV · Not listed
Vendors
Wordpress Wpchill
Products
Wordpress Passster
CVE-2026-25036

WordPress Passster plugin <= 4.2.25 - Broken Access Control vulnerability

Missing Authorization vulnerability in WP Chill Passster content-protector allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Passster: from n/a through <= 4.2.25.

CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed
Vendors
Wordpress Wpchill
Products
Wordpress Passster
CVE-2025-64218

WordPress Passster plugin <= 4.2.19 - Sensitive Data Exposure vulnerability

Insertion of Sensitive Information Into Sent Data vulnerability in WP Chill Passster content-protector allows Retrieve Embedded Sensitive Data.This issue affects Passster: from n/a through <= 4.2.19.

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
Vendors
Wordpress Wpchill
Products
Wordpress Passster
CVE-2024-2026

Passster <= 4.2.6.4 - Authenticated (Contributor+) Stored Cross-Site Scripting via content_protector Shortcode

The Passster plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's content_protector shortcode in all versions up to, and including, 4.2.6.4 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

CVSS 3.1 · 6.4 Medium EPSS < 1% KEV · Not listed
Vendors
Wpchill
Products
Passster
CVE-2024-0616

Passster – Password Protect Pages and Content <= 4.2.6.2 - Missing Authorization to Sensitive Information Exposure

The Passster – Password Protect Pages and Content plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 4.2.6.2 via API. This makes it possible for unauthenticated attackers to obtain post titles, slugs, IDs, content and other metadata including passwords of password-protected posts and pages.

CVSS 3.1 · 5.3 Medium EPSS < 1% KEV · Not listed
Vendors
Wpchill
Products
Passster
CVE-2024-11282

Passster – Password Protect Pages and Content <= 4.2.10 - Unauthenticated Content Restriction Bypass to Sensitive Information Exposure

The Passster – Password Protect Pages and Content plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 4.2.10 via the WordPress core search feature. This makes it possible for unauthenticated attackers to extract sensitive data from posts that have been restricted to higher-level roles such as administrator.

CVSS 3.1 · 5.3 Medium EPSS < 1% KEV · Not listed
Vendors
Wpchill
Products
Passster