CVE-2025-25155 WordPress Music Sheet Viewer plugin <= 4.1 - Arbitrary File Read vulnerability
An attacker can read arbitrary files on the server via path traversal in the Music Sheet Viewer plugin, exposing sensitive data.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-25155?
CVE-2025-25155 is a high-severity path traversal vulnerability in efreja Music Sheet Viewer, published on 7 Feb 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in efreja Music Sheet Viewer music-sheet-viewer allows Path Traversal.This issue affects Music Sheet Viewer: from n/a through <= 4.1.
Weakness: CWE-22
Which versions are affected by CVE-2025-25155?
How do I fix CVE-2025-25155?
No fix has been published for CVE-2025-25155 yet. Limit exposure of the affected software until one is available.
Upgrade, and resolve every user-supplied path against an allowed base folder before opening it. More about Path traversal.
Is CVE-2025-25155 being exploited?
There is no known exploitation of CVE-2025-25155 in the wild and no public exploit code.
Sources
Also known as GHSA-fjjx-pvp3-hvgv.