---
cve: "CVE-2026-12210"
severity: "MEDIUM"
cvss: 5.3
epss: "0.2%"
vendor: "universal-tool-calling-protocol"
kev: false
exploited: false
published: "2026-06-15 02:30:10"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-09-27T11:02:04+02:00"
---

# CVE-2026-12210

> 5.3 MEDIUM · 🧪 PoC

## Beschreibung

A vulnerability was detected in universal-tool-calling-protocol python-utcp 1.1.0. This affects an unknown function of the component utcp-gql/utcp-websocket. Performing a manipulation results in server-side request forgery. The attack can be initiated remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

## CVSS-Vektor

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

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

## Referenzen

- <https://vuldb.com/vuln/370852>
- <https://vuldb.com/vuln/370852/cti>
- <https://vuldb.com/cve/CVE-2026-12210>
- <https://vuldb.com/submit/832542>
- <https://github.com/universal-tool-calling-protocol/python-utcp/issues/86>
- <https://github.com/gola-leya/cve_submit/issues/1>
- <https://github.com/universal-tool-calling-protocol/python-utcp/>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-12210) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI WID (CSAF)_