CVE-2024-13671: Partitionnumerique Music Sheet Viewer

High severity, CVSS 7.5. EPSS: 0.5% chance of exploitation in the next 30 days.

The Music Sheet Viewer plugin for WordPress is vulnerable to Arbitrary File Read in all versions up to, and including, 4.1 via the read_score_file() function. This makes it possible for unauthenticated attackers to read the contents of arbitrary files on the server, which can contain sensitive information. CVE-2025-25155 is likely a duplicate of this issue.

Affected products

• Partitionnumerique Music Sheet Viewer: up to and including 4.1

Published 2025-01-30. Last modified 2026-06-17.