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CVE-2026-56400
HIGH(8.3)CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H
Risk Signal Score31/100 — MITTEL
- CVSS 8.3 — Hoch
- Weniger als 24 Stunden alt
Beschreibung
open-webui before 0.3.14 contains a cross-origin resource sharing misconfiguration allowing arbitrary origins with allow_origins=* and authenticated requests to the /api/v1/functions endpoint. Attackers can execute arbitrary code on the openwebui instance by crafting malicious cross-site requests from attacker-controlled websites when an admin user visits them.