---
cve: "CVE-2025-58444"
severity: "HIGH"
cvss: 8.6
epss: "67%"
vendor: "modelcontextprotocol"
kev: false
exploited: false
published: "2025-09-08 22:15:34"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-09-08T11:07:23+02:00"
---

# CVE-2025-58444

> 8.6 HIGH · 🧪 PoC

## Beschreibung

The MCP inspector is a developer tool for testing and debugging MCP servers. A cross-site scripting issue was reported in versions of the MCP Inspector local development tool prior to 0.16.6 when connecting to untrusted remote MCP servers with a malicious redirect URI. This could be leveraged to interact directly with the inspector proxy to trigger arbitrary command execution. Users are advised to update to 0.16.6 to resolve this issue.

## CVSS-Vektor

```
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/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 |

## Patch verfügbar (OSV)

- 650f3090d26344a672026b737d81586595bb1f60 (Commit)

## Referenzen

- <https://github.com/modelcontextprotocol/inspector/security/advisories/GHSA-g9hg-qhmf-q45m>
- <https://github.com/modelcontextprotocol/inspector/commit/650f3090d26344a672026b737d81586595bb1f60>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2025-58444) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_