Passster <= 4.2.25 - Missing Authorization

4.3
Missing Authorization
CVE CVE-2026-25036
CVSS 4.3 (Medium)
Publicly Published February 12, 2026
Last Updated February 16, 2026
Researcher johska

Description

The Passster – Password Protect Pages and Content plugin for WordPress is vulnerable to unauthorized access due to a missing capability check on a function in all versions up to, and including, 4.2.25. This makes it possible for authenticated attackers, with Contributor-level access and above, to perform an unauthorized action.

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Vulnerability Details for Passster – Password Protect Pages and Content

Software Type Plugin
Software Slug content-protector (view on wordpress.org)
Patched? Yes
Remediation Update to version 4.2.26, or a newer patched version
Affected Version
  • <= 4.2.25
Patched Version
  • 4.2.26

Recent vulnerabilities in Passster – Password Protect Pages and Content

# Title CVE ID CVSS Researchers Date
1 Passster – Password Protect Pages and Content <= 4.2.24 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode CVE-2025-14865 6.4 Muhammad Yudha - DJ January 27, 2026
2 Passster <= 4.2.19 - Unauthenticated Information Exposure CVE-2025-64218 5.3 Que Thanh Tuan - Blue Rock November 12, 2025
3 Passster <= 4.2.18 - Authenticated (Contributor+) Stored Cross-Site Scripting CVE-2025-57926 6.4 Que Thanh Tuan - Blue Rock September 22, 2025
4 Passster – Password Protect Pages and Content <= 4.2.10 - Unauthenticated Content Restriction Bypass to Sensitive Information Exposure CVE-2024-11282 5.3 Francesco Carlucci January 6, 2025
5 Passster <= 4.2.6.4 - Authenticated (Contributor+) Stored Cross-Site Scripting via content_protector Shortcode CVE-2024-2026 6.4 Krzysztof Zając April 4, 2024
6 Passster – Password Protect Pages and Content <= 4.2.6.2 - Missing Authorization to Sensitive Information Exposure CVE-2024-0616 5.3 Francesco Carlucci February 8, 2024
7 Freemius SDK <= 2.5.9 - Reflected Cross-Site Scripting via fs_request_get CVE-2023-33999 6.1 Rafie Muhammad July 18, 2023
8 Passster – Password Protection <= 3.5.5.7 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode CVE-2021-24837 6.4 apple502j December 29, 2022
9 Passster <= 3.5.5.8 - Missing Authentication leading to Sensitive Information Disclosure (Private Post Leakage) CVE-2021-24881 5.3 dc11 December 29, 2022
10 Passster <= 3.5.5.5.1 - Insecure Password Storage to Sensitive Data Exposure CVE-2022-3206 5.3 Raad Haddad September 21, 2022

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