Vulnerability · Published Apr 28, 2026 · Assigned by VulDB

CVE-2026-7215egtai gmx-vmd-mcp VMD Launch mcp_server.py launch_vmd_gui_tool command injection

High 7.3

In plain English

A high-severity command injection in gmx-vmd-mcp from egtai. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 1.5% (higher than 74% of all known vulnerabilities).

Severity (CVSS 3.1)7.3High

Exploit odds (30 days)1.5%top 26.1% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

A security flaw has been discovered in egtai gmx-vmd-mcp up to 0.1.0. This issue affects the function launch_vmd_gui_tool of the file mcp_server.py of the component VMD Launch Handler. The manipulation of the argument structure_file/trajectory_file results in command injection. The attack may be launched remotely. The exploit has been released to the public and may be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.

Affected products (as reported)

Vendor	Product	Versions
egtai	gmx-vmd-mcp	0.1.0

Weakness: CWE-77, CWE-74 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

References

VDB-359815 | egtai gmx-vmd-mcp VMD Launch mcp_server.py launch_vmd_gui_tool command injection vdb-entry, technical-description
VDB-359815 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
Submit #802087 | egtai gmx-vmd-mcp 0.1.0 Command Injection third-party-advisory
https://github.com/egtai/gmx-vmd-mcp/issues/2 exploit, issue-tracking
https://github.com/egtai/gmx-vmd-mcp/ product