CVE-2025-57951: 
WordPress vulnerability analysis and mitigation

A Stored Cross-Site Scripting (XSS) vulnerability was discovered in ken107 SiteNarrator Text-to-Speech Widget through version 1.9. The vulnerability was identified on September 22, 2025, and assigned identifier CVE-2025-57951. The issue affects the WordPress plugin SiteNarrator Text-to-Speech Widget and requires administrator-level privileges to exploit (Patchstack).

The vulnerability is classified as an Improper Neutralization of Input During Web Page Generation (CWE-79) issue. It received a CVSS v3.1 Base Score of 5.9 (Medium) with the following vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L. The vulnerability requires high privileges and user interaction to exploit, but can potentially affect confidentiality, integrity, and availability of the system (NVD).

If exploited, this vulnerability could allow a malicious actor with administrator privileges to inject malicious scripts, including redirects, advertisements, and other HTML payloads into the website. These injected scripts would be executed when guests visit the affected site (Patchstack).

As of the disclosure date, no official fix is available for this vulnerability. The security issue has been assessed as having a low severity impact and is considered unlikely to be exploited (Patchstack).