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Vulnerability DatabaseCVE-2025-57986

CVE-2025-57986: 
WordPress vulnerability analysis and mitigation

Overview

A Cross-site Scripting (XSS) vulnerability was discovered in the husani WP Subtitle WordPress plugin, affecting versions through 3.4.1. The vulnerability was disclosed on September 22, 2025, and assigned identifier CVE-2025-57986 (NVD, Patchstack).

Technical details

The vulnerability is classified as an Improper Neutralization of Input During Web Page Generation (CWE-79) that allows for Stored Cross-site Scripting (XSS). The CVSS v3.1 base score is 6.5 (Medium), with the vector string CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L. The vulnerability requires Contributor-level privileges to exploit (Patchstack).

Impact

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

Mitigation and workarounds

No official fix is currently available as the software appears to be abandoned, having not received updates for over a year. The recommended mitigation is to remove and replace the WP Subtitle plugin with an alternative solution (Patchstack).

Additional resources

Source: This report was generated using AI

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