CVE-2026-7039
tufantunc ssh-mcp index.ts shell.write command injection
- State
- Published
- Severity
- 8.5 High
- Published
- Apr 26, 2026
- Updated
- Apr 27, 2026
- Reserved
- Apr 25, 2026
Description
A security vulnerability has been detected in tufantunc ssh-mcp up to 1.5.0. The affected element is the function shell.write of the file src/index.ts. Such manipulation of the argument Description leads to command injection. The attack must be carried out locally. The exploit has been disclosed publicly and may be used. The project was informed of the problem early through an issue report but has not responded yet.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 8.5 High | CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P | VulDB |
| 3.1 | 7.8 High | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:C | VulDB |
| 3.0 | 7.8 High | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:C | VulDB |
| 2.0 | 6.8 Medium | AV:L/AC:L/Au:S/C:C/I:C/A:C/E:POC/RL:ND/RC:C | VulDB |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
ssh-mcptufantunc |
|
References
- VDB-359619 | tufantunc ssh-mcp index.ts shell.write command injectionvdb-entrytechnical-description
- VDB-359619 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions-required
- Submit #798528 | tufantunc ssh-mcp 1.5 Command Injectionthird-party-advisory
- https://github.com/tufantunc/ssh-mcp/issues/44exploitissue-tracking
- https://github.com/tufantunc/ssh-mcp/product
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