---
cve: "CVE-2025-54994"
severity: "CRITICAL"
cvss: 9.3
epss: "1.3%"
vendor: "akoskm"
kev: false
exploited: false
published: "2025-09-08 20:15:35"
tags: [cve, security, critical]
source: tsecurity.de CVE-Dossier
exported: "2026-09-08T11:02:03+02:00"
---

# CVE-2025-54994

> 9.3 CRITICAL · 🧪 PoC

## Beschreibung

@akoskm/create-mcp-server-stdio is an MCP server starter kit that uses the StdioServerTransport. Prior to version 0.0.13, the MCP Server is written in a way that is vulnerable to command injection vulnerability attacks as part of some of its MCP Server tool definition and implementation. The MCP Server exposes the tool `which-app-on-port` which relies on Node.js child process API `exec` which is an unsafe and vulnerable API if concatenated with untrusted user input. Version 0.0.13 contains a fix for the issue.

## CVSS-Vektor

```
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
```

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Gering | bad |
| PR Privilegien | Keine | bad |
| UI Interaktion | Keine | bad |

## Patch verfügbar (OSV)

- 48c26bbe1f8c62764e4592f33c8300d1cadd2eac (Commit)

## Referenzen

- <https://github.com/akoskm/create-mcp-server-stdio/security/advisories/GHSA-3ch2-jxxc-v4xf>
- <https://github.com/akoskm/create-mcp-server-stdio/commit/48c26bbe1f8c62764e4592f33c8300d1cadd2eac>
- <https://github.com/akoskm/create-mcp-server-stdio/blob/main/src/index.ts#L24-L40>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2025-54994) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_