High severity7.2NVD Advisory· Published May 15, 2025· Updated Apr 15, 2026
CVE-2025-4579
CVE-2025-4579
Description
The WP Content Security Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the blocked-uri and effective-directive parameters in all versions up to, and including, 2.3 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Affected products
1- Range: <=2.3
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
4- plugins.trac.wordpress.org/browser/wp-content-security-policy/tags/2.3/includes/WP_CSP.phpnvd
- plugins.trac.wordpress.org/browser/wp-content-security-policy/tags/2.3/includes/WP_CSP.phpnvd
- plugins.trac.wordpress.org/browser/wp-content-security-policy/tags/2.3/includes/WP_CSP.phpnvd
- www.wordfence.com/threat-intel/vulnerabilities/id/f3c4ba08-a9fa-439a-a887-b8c113f78e20nvd
News mentions
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