hypermodel-labs mcp-server-auto-commit 1.0.0 index.ts getGitChanges command injection

CVSS Meta Temp Score
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CTI Interest Score
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4.8$0-$5k0.00

Summaryinfo

A vulnerability was found in hypermodel-labs mcp-server-auto-commit 1.0.0 and classified as critical. Affected by this issue is the function getGitChanges of the file index.ts. Such manipulation leads to command injection. This vulnerability is referenced as CVE-2026-4198. The attack can only be performed from a local environment. Furthermore, an exploit is available. It is best practice to apply a patch to resolve this issue. The project was informed of the problem early through an issue report but has not responded yet.

Detailsinfo

A vulnerability, which was classified as critical, has been found in hypermodel-labs mcp-server-auto-commit 1.0.0. Affected by this issue is the function getGitChanges of the file index.ts. The manipulation with an unknown input leads to a command injection vulnerability. Using CWE to declare the problem leads to CWE-77. The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component. Impacted is confidentiality, integrity, and availability.

The advisory is available at github.com. This vulnerability is handled as CVE-2026-4198. The exploitation is known to be easy. Local access is required to approach this attack. Technical details as well as a public exploit are known. This vulnerability is assigned to T1202 by the MITRE ATT&CK project.

The exploit is available at github.com. It is declared as proof-of-concept. The project was informed of the problem early through an issue report but has not responded yet.

Applying the patch f7d992c830c5f2ec5749852e66c0195e3ed7fe30 is able to eliminate this problem. The bugfix is ready for download at github.com.

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Productinfo

Type

Vendor

Name

Version

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: Command injection
CWE: CWE-77 / CWE-74 / CWE-707
CAPEC: 🔒
ATT&CK: 🔒

Physical: Partially
Local: Yes
Remote: No

Availability: 🔒
Access: Public
Status: Proof-of-Concept
Download: 🔒

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔒

Patch: f7d992c830c5f2ec5749852e66c0195e3ed7fe30

Timelineinfo

03/15/2026 Advisory disclosed
03/15/2026 +0 days VulDB entry created
03/15/2026 +0 days VulDB entry last update

Sourcesinfo

Product: github.com

Advisory: github.com
Status: Confirmed

CVE: CVE-2026-4198 (🔒)
GCVE (CVE): GCVE-0-2026-4198
GCVE (VulDB): GCVE-100-351110
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 03/15/2026 09:34
Updated: 03/15/2026 09:37
Changes: 03/15/2026 09:34 (53), 03/15/2026 09:37 (8)
Complete: 🔍
Submitter: Yinci Chen
Cache ID: 216::103

Submitinfo

Accepted

  • Submit #770421: hypermodel-labs mcp-server-auto-commit <=0.0.1 Command Injection (by Yinci Chen)

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