CVE-2026-5621
ChrisChinchilla Vale-MCP HTTP index.ts os command injection
- State
- Published
- Severity
- 4.8 Medium
- Published
- Apr 6, 2026
- Updated
- Apr 6, 2026
- Reserved
- Apr 5, 2026
Description
A vulnerability was found in ChrisChinchilla Vale-MCP up to 0.1.0. Affected by this vulnerability is an unknown functionality of the file src/index.ts of the component HTTP Interface. The manipulation of the argument config_path results in os command injection. Attacking locally is a requirement. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 4.8 Medium | CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P | VulDB |
| 3.1 | 5.3 Medium | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R | VulDB |
| 3.0 | 5.3 Medium | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R | VulDB |
| 2.0 | 4.3 Medium | AV:L/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR | VulDB |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
Vale-MCPChrisChinchilla |
|
References
- VDB-355411 | ChrisChinchilla Vale-MCP HTTP index.ts os command injectionvdb-entrytechnical-description
- VDB-355411 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions-required
- Submit #785591 | ChrisChinchilla Vale-MCP 0.1.0 Command Injectionthird-party-advisory
- https://github.com/wing3e/public_exp/issues/27exploitissue-tracking
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