CVE-2026-94044 03-lovepreetSingh MCP route.ts create_file path traversal
Remote attackers can exploit a path traversal vulnerability in the create_file function to read or modify arbitrary files on the server.
- 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-2026-94044?
CVE-2026-94044 is a medium-severity path traversal vulnerability in 03-lovepreetSingh MCP, published on 20 Sep 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
A vulnerability was identified in 03-lovepreetSingh MCP up to f95d035c5317fad81af9828286631053ccb23546. This issue affects the function create_file of the file app/api/mcp/route.ts. Such manipulation of the argument filePath/content leads to path traversal. The attack can be launched remotely. The exploit is publicly available and might be used. This product does not use versioning. This is why information about affected and unaffected releases are unavailable. The project was informed of the problem early through an issue report but has not responded yet.
Weakness: CWE-22
Which versions are affected by CVE-2026-94044?
How do I fix CVE-2026-94044?
No fix has been published for CVE-2026-94044 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-2026-94044 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-94044 exists.
Sources
Also known as GHSA-wvg2-xpp5-j725.