raine consult-llm-mcp up to 2.5.3 src/server.ts child_process.execSync git_diff.base_ref/git_diff.files os command injection

CVSS Meta Temp Score
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CTI Interest Score
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4.8$0-$5k3.64-

Summaryinfo

A vulnerability classified as critical has been found in raine consult-llm-mcp up to 2.5.3. Affected by this issue is the function child_process.execSync of the file src/server.ts. This manipulation of the argument git_diff.base_ref/git_diff.files causes os command injection. This vulnerability is tracked as CVE-2026-5125. The attack is restricted to local execution. Moreover, an exploit is present. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in raine consult-llm-mcp up to 2.5.3. It has been declared as critical. 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 with an unknown input leads to a os command injection vulnerability. The CWE definition for the vulnerability is CWE-78. The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component. As an impact it is known to affect confidentiality, integrity, and availability.

The advisory is shared at github.com. This vulnerability is known as CVE-2026-5125. The exploitation appears to be easy. An attack has to be approached locally. Technical details and also a public exploit are known. MITRE ATT&CK project uses the attack technique T1202 for this issue.

It is possible to download the exploit at github.com. It is declared as proof-of-concept.

Upgrading to version 2.5.4 eliminates this vulnerability. The upgrade is hosted for download at github.com. Applying the patch 4abf297b34e5e8a9cb364b35f52c5f0ca1d599d3 is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 4.8

VulDB Base Score: 5.3
VulDB Temp Score: 4.8
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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💳💳💳💳💳💳
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Os command injection
CWE: CWE-78 / CWE-77 / CWE-74
CAPEC: 🔒
ATT&CK: 🔒

Physical: Partially
Local: Yes
Remote: No

Availability: 🔒
Access: Public
Status: Proof-of-Concept
Download: 🔒
Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: consult-llm-mcp 2.5.4
Patch: 4abf297b34e5e8a9cb364b35f52c5f0ca1d599d3

Timelineinfo

03/30/2026 Advisory disclosed
03/30/2026 +0 days VulDB entry created
03/30/2026 +0 days VulDB entry last update

Sourcesinfo

Product: github.com

Advisory: github.com
Status: Confirmed

CVE: CVE-2026-5125 (🔒)
GCVE (CVE): GCVE-0-2026-5125
GCVE (VulDB): GCVE-100-354157
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 03/30/2026 10:00
Changes: 03/30/2026 10:00 (62)
Complete: 🔍
Submitter: Yinci Chen
Cache ID: 216:009:103

Submitinfo

Accepted

  • Submit #780154: raine consult-llm-mcp <=2.5.3 Command Injection (by Yinci Chen)

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