CVE-2026-7213 ef10007 MLOps_MCP save_file Tool fastmcp_server.py path traversal
Remote attackers can exploit path traversal in the save_file tool 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-2026-7213?
CVE-2026-7213 is a medium-severity path traversal vulnerability in ef10007 MLOps_MCP, published on 28 Apr 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
A vulnerability was detected in ef10007 MLOps_MCP 1.0.0. This impacts an unknown function of the file fastmcp_server.py of the component save_file Tool. The manipulation of the argument filename/destination results in path traversal. The attack may be performed from remote. The exploit is now public and may be used. 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-2026-7213?
How do I fix CVE-2026-7213?
No fix has been published for CVE-2026-7213 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-2026-7213 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-7213 exists.
Sources
Also known as GHSA-2jm6-mf4v-38fj.