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.
Attack Parameters
Attack Vector
Local
Requires local access
Attack Complexity
Low
Easy to exploit
Attack Requirements
None
No additional conditions
Privileges Required
Low
Basic privileges needed
User Interaction
None
No user interaction needed
Impact Assessment
Confidentiality
Low
Partial data leak
Integrity
Low
Partial data modification
Availability
Low
Partial disruption
CVSS Vector v4.0
Weakness Type (CWE)
References 8
https://github.com/raine/consult-llm-mcp/
cna@vuldb.com
https://github.com/raine/consult-llm-mcp/commit/4abf297b34e5e8a9cb364b35f52c5f0…
cna@vuldb.com
https://github.com/raine/consult-llm-mcp/issues/6
cna@vuldb.com
https://github.com/raine/consult-llm-mcp/releases/tag/v2.5.4
cna@vuldb.com
https://github.com/user-attachments/files/25821105/consult-llm-mcp_bug.pdf
cna@vuldb.com
https://vuldb.com/submit/780154
cna@vuldb.com
https://vuldb.com/vuln/354157
cna@vuldb.com
https://vuldb.com/vuln/354157/cti
cna@vuldb.com