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Vulnerability DatabaseCVE-2025-23439
CVE-2025-23439:
WordPress vulnerability analysis and mitigation
Overview
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability was identified in willshouse TinyMCE Extended Config plugin. The vulnerability affects TinyMCE Extended Config versions through 0.1.0, allowing Reflected Cross-Site Scripting (XSS) attacks (CVE Database, Patchstack Report).
Technical details
The vulnerability has been assigned a CVSS score of 7.1, indicating a medium severity level. It is classified as an unauthenticated Reflected Cross-Site Scripting vulnerability, falling under the OWASP Top 10 category A3: Injection (Patchstack Report).
Impact
The vulnerability could allow malicious actors to inject malicious scripts, including redirects, advertisements, and other HTML payloads into affected websites. These injected scripts would be executed when visitors access the compromised site (Patchstack Report).
Mitigation and workarounds
Currently, there is no official fix available for this vulnerability. However, Patchstack has issued a virtual patch to mitigate the issue by blocking potential attacks until an official fix becomes available (Patchstack Report).
Additional resources
Source: This report was generated using AI
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