OpenSheetMusicDisplay is a JavaScript-based music notation rendering library with a narrow product footprint centered on web-based sheet music display and parsing. The observed vulnerability signal reflects the library's role in handling and rendering user-supplied or third-party musical notation data, with exposure centered on cross-site scripting weaknesses arising from improper input neutralization during web page generation. Current exploitation activity, severity distribution, and exposure counts are shown alongside this summary.
The number and severity of CVEs published that impact products developed by Opensheetmusicdisplay over time
Signals from CVEs in this vendor scope (1 CVEs).
1 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2025-5235MEDIUM 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 insuffi | May 30, 2025 | 5.4 | 18 | NO | NO |
Signals from CVEs in this vendor scope (1 CVEs).
An overview of all social media posts that mention a CVE ID that affects a product developed by Opensheetmusicdisplay.
Media articles that mention a CVE ID that affects a product developed by Opensheetmusicdisplay — matched by CVE ID, not by vendor name.