CVE-2025-10146
WordPress vulnerability analysis and mitigation

Overview

The Download Manager plugin for WordPress contains a Reflected Cross-Site Scripting vulnerability (CVE-2025-10146) discovered in all versions up to and including 3.3.23. The vulnerability was disclosed on September 18, 2025, and was identified by security researcher vgo0 (NVD, Wordfence).

Technical details

The vulnerability stems from insufficient input sanitization and output escaping of the 'user_ids' parameter in the plugin. It has been assigned a CVSS v3.1 base score of 6.1 (Medium) with the vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N. The vulnerability is classified as CWE-79: Improper Neutralization of Input During Web Page Generation (NVD).

Impact

When exploited, this vulnerability allows unauthenticated attackers to inject arbitrary web scripts that execute when users perform specific actions, such as clicking on a malicious link. The impact is considered medium severity, with potential for limited confidentiality and integrity breaches (NVD).

Additional resources


SourceThis report was generated using AI

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