CVE-2026-7213 Details
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.
A path traversal vulnerability has been identified in ef10007 MLOps_MCP version 1.0.0. The issue arises in the save_file tool within the file fastmcp_server.py. The vulnerability allows for arbitrary file writing outside the intended project workspace by manipulating the filename and destination arguments. This exploitation can be performed remotely, and a public exploit is available.
It is recommended to reject absolute paths and traversal sequences in the destination argument. Additionally, constrain file saving to a specific allowlisted directory. Running the MCP server under a low-privilege account with limited write access can also help mitigate the risk.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Apr 28, 2026CISA-ADP
Assessed Apr 29, 2026References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/ef10007/MLOps_MCP/ | [email protected] | ProductSource CodeVendor |
| https://github.com/ef10007/MLOps_MCP/issues/1 | [email protected] | ExploitIssue TrackingTechnical AnalysisVendor |
| https://vuldb.com/submit/802085 | [email protected] | Technical Description |
| https://vuldb.com/vuln/359809 | [email protected] | AdvisoryExploitPartial Content |
| https://vuldb.com/vuln/359809/cti | [email protected] |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-22 | Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| ef10007 MLOps_MCP | All versions |
CPE
Remediation
| |
Change History
5 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jul 24, 2026 | CVE Translated | [email protected] |
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Apr 29, 2026 | Data Remediation | [email protected] |
| Apr 28, 2026 | New CVE Received | [email protected] |