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Consult Llm Mcp EUVD-2026-17146

| CVE-2026-5125 LOW
OS Command Injection (CWE-78)
2026-03-30 VulDB GHSA-hg3w-jvvc-86cf
1.9
CVSS 4.0 · NVD

Severity by source

NVD PRIMARY
1.9 LOW
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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
X

Lifecycle Timeline

7
Severity Changed
Apr 29, 2026 - 01:11 NVD
MEDIUM LOW
CVSS changed
Apr 29, 2026 - 01:11 NVD
4.8 (MEDIUM) 1.9 (LOW)
PoC Detected
Apr 01, 2026 - 14:24 vuln.today
Public exploit code
EUVD ID Assigned
Mar 30, 2026 - 17:36 euvd
EUVD-2026-17146
Analysis Generated
Mar 30, 2026 - 17:36 vuln.today
Patch released
Mar 30, 2026 - 17:36 nvd
Patch available
CVE Published
Mar 30, 2026 - 17:00 nvd
MEDIUM 4.8

DescriptionCVE.org

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.

AnalysisAI

OS command injection in raine consult-llm-mcp up to version 2.5.3 allows local authenticated users to execute arbitrary system commands via manipulation of git_diff.base_ref or git_diff.files arguments passed to child_process.execSync in src/server.ts. The vulnerability requires local access and valid credentials (privilege level L), has a CVSS score of 5.3 with medium impact on confidentiality, integrity, and availability, and publicly available exploit code exists. …

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Vulnerability AssessmentAI

Risk Assessment The CVSS v3.1 vector (AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L) indicates a local attack vector requiring low complexity and valid user privileges with no user interaction needed, resulting in a moderate base score of 5.3. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario An authenticated local user with access to the consult-llm-mcp server crafts a malicious git_diff request with shell metacharacters (e.g., backticks, semicolons, or pipes) in the base_ref or files parameter. When the server processes this input and passes it to child_process.execSync without sanitization, the injected commands are executed by the Node.js process. …
Remediation Vendor-released patch: Upgrade to raine consult-llm-mcp version 2.5.4 or later. … Detailed patch versions, workarounds, and compensating controls in full report.

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EUVD-2026-17146 vulnerability details – vuln.today

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