Vulnerability · Published Mar 30, 2026 · Assigned by VulDB
CVE-2026-5125raine consult-llm-mcp server.ts child_process.execSync os command injection
Medium 5.3
In plain English
A medium-severity OS command injection in consult-llm-mcp from raine. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.9% (higher than 61% of all known vulnerabilities).
Official description
A vulnerability was detected in raine consult-llm-mcp up to 2.5.3. Affected by this vulnerability is the function child_process.execSync of the file src/server.ts. The manipulation of the argument git_diff.base_ref/git_diff.files results in os command injection. The attack is only possible with local access. The exploit is now public and may be used. Upgrading to version 2.5.4 addresses this issue. The patch is identified as 4abf297b34e5e8a9cb364b35f52c5f0ca1d599d3. Upgrading the affected component is recommended.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| raine | consult-llm-mcp | 2.5.02.5.12.5.22.5.3 |
Weakness: CWE-78, CWE-77 · Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C
References
- VDB-354157 | raine consult-llm-mcp server.ts child_process.execSync os command injection vdb-entry, technical-description
- VDB-354157 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
- Submit #780154 | raine consult-llm-mcp <=2.5.3 Command Injection third-party-advisory
- https://github.com/raine/consult-llm-mcp/issues/6 issue-tracking
- https://github.com/user-attachments/files/25821105/consult-llm-mcp_bug.pdf exploit
- https://github.com/raine/consult-llm-mcp/commit/4abf297b34e5e8a9cb364b35f52c5f0ca1d599d3 patch
- https://github.com/raine/consult-llm-mcp/releases/tag/v2.5.4 patch
- https://github.com/raine/consult-llm-mcp/ product