plugin

Opensheetmusicdisplay Vulnerabilities

1 known security issue reported for the Opensheetmusicdisplay WordPress plugin. Most recent disclosed May 29, 2025.

1 medium

Running Opensheetmusicdisplay on your site? Check whether your installed version is affected.

OpenSheetMusicDisplay <= 1.4.0 - Authenticated (Contributor+) Stored Cross-Site Scripting via className Parameter

medium

The OpenSheetMusicDisplay plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘className’ parameter in all versions up to, and including, 1.4.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, t...

CVSS:: 6.4
Affected:: up to 1.4.0
Fixed in:: 1.4.1
Disclosed:: May 29, 2025

CVE-2025-5235 on NVD →

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