CVE-2025-4579 is a Stored Cross-Site Scripting (XSS) vulnerability affecting the WP Content Security Plugin for WordPress, versions up to and including 2.3. Unauthenticated attackers can inject malicious web scripts into pages through the 'blocked-uri' and 'effective-directive' parameters due to insufficient input sanitization and output escaping. This vulnerability carries a CVSS score of 7.2 (HIGH), indicating a network-based attack with low complexity, requiring no user interaction, and potentially leading to compromise of confidentiality and integrity. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
| Dyland | WP Content Security Plugin | >= 0, <= 2.3CNA affecteddefault unaffected |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.