CVE-2025-14865
Passster – Password Protect Pages and Content <= 4.2.24 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode
- State
- Published
- Severity
- 6.4 Medium
- Published
- Jan 28, 2026
- Updated
- Apr 8, 2026
- Reserved
- Dec 18, 2025
Description
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 6.4 Medium | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N | Wordfence |
Weaknesses
- CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Affected Products
| Product | Versions |
|---|---|
Passster – Password Protect Pages and Contentwpchill |
|
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/4ea939f5-8b56-44be-bd20-b69e9ded5970?source=cve
- https://plugins.trac.wordpress.org/browser/content-protector/tags/4.2.20/inc/class-ps-public.php#L136
- https://plugins.trac.wordpress.org/changeset/3422595/
- https://plugins.trac.wordpress.org/changeset/3439532/
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