Description (CNA)
The Music Sheet Viewer plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'pn_msv' shortcode in all versions up to, and including, 4.1 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| efreja / Music Sheet Viewer | affected 0 through 4.1 |
CWE
CWE-79
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/8ec4eb8a-7b03-4392-9137-4f17622bfe54?source=cve
- https://plugins.trac.wordpress.org/browser/music-sheet-viewer/trunk/music-sheet-viewer.php#L395
ADP enrichment
No English description supplied.
No references supplied.