---
cve: "CVE-2026-59216"
severity: "HIGH"
cvss: 7.7
epss: "31%"
vendor: "open-webui"
kev: false
exploited: false
published: "2026-07-09 17:17:02"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-09-13T08:56:54+02:00"
---

# CVE-2026-59216

> 7.7 HIGH · 🧪 PoC

## Beschreibung

Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. Prior to 0.10.0, get_event_call delivered execute:python and execute:tool Socket.IO events to a client-supplied session_id after checking only that the session was connected, allowing authenticated users who learned another socket ID through ydoc:document:join to run code interpreter Python or tools in that user session. This issue is fixed in version 0.10.0.

## CVSS-Vektor

```
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:N
```

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Hoch | good |
| PR Privilegien | Gering | warn |
| UI Interaktion | Erforderlich | good |
| S Scope | Verändert | bad |
| C Vertraulichkeit | Hoch | bad |
| I Integrität | Hoch | bad |
| A Verfügbarkeit | Keine | good |

## Patch verfügbar (OSV)

- 4d2e13cf2bcc451b33bb6374bea4d2163e6cc94c (Commit)
- 386ac958144dbbbf0aa6e268070d72b681a318aa (Commit)

## Referenzen

- <https://github.com/open-webui/open-webui/security/advisories/GHSA-74h3-cxq7-vc5q>
- <https://github.com/open-webui/open-webui/pull/25763>
- <https://github.com/open-webui/open-webui/commit/386ac958144dbbbf0aa6e268070d72b681a318aa>
- <https://github.com/open-webui/open-webui/releases/tag/v0.10.0>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-59216) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_