elgentos magento2-dev-mcp up to 1.0.2 src/index.ts executeMagerun2Command os command injection

CVSS Meta Temp Score
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CTI Interest Score
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4.8$0-$5k1.30

Summaryinfo

A vulnerability was found in elgentos magento2-dev-mcp up to 1.0.2. It has been classified as critical. The impacted element is the function executeMagerun2Command of the file src/index.ts. Performing a manipulation results in os command injection. This vulnerability is known as CVE-2026-5603. Attacking locally is a requirement. Furthermore, an exploit is available. To fix this issue, it is recommended to deploy a patch.

Detailsinfo

A vulnerability, which was classified as critical, was found in elgentos magento2-dev-mcp up to 1.0.2. This affects the function executeMagerun2Command of the file src/index.ts. The manipulation with an unknown input leads to a os command injection vulnerability. CWE is classifying the issue as 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. This is going to have an impact on confidentiality, integrity, and availability.

It is possible to read the advisory at github.com. This vulnerability is uniquely identified as CVE-2026-5603. The exploitability is told to be easy. Attacking locally is a requirement. Technical details and a public exploit are known. The attack technique deployed by this issue is T1202 according to MITRE ATT&CK.

The exploit is shared for download at github.com. It is declared as proof-of-concept.

Applying the patch aa1ffcc0aea1b212c69787391783af27df15ae9d is able to eliminate this problem. The bugfix is ready for download at github.com.

Statistical analysis made it clear that VulDB provides the best quality for 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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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: 🔒

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: aa1ffcc0aea1b212c69787391783af27df15ae9d

Timelineinfo

04/05/2026 Advisory disclosed
04/05/2026 +0 days VulDB entry created
04/05/2026 +0 days VulDB entry last update

Sourcesinfo

Product: github.com

Advisory: github.com
Status: Confirmed
Confirmation: 🔒

CVE: CVE-2026-5603 (🔒)
GCVE (CVE): GCVE-0-2026-5603
GCVE (VulDB): GCVE-100-355395
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 04/05/2026 16:03
Changes: 04/05/2026 16:03 (60)
Complete: 🔍
Submitter: Yinci Chen
Cache ID: 216:61C:103

Submitinfo

Accepted

  • Submit #784864: elgentos magento2-dev-mcp <=1.0.2 Command Injection (by Yinci Chen)

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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