Skip to content
OpenAdvisories
Low · 3.1 CVE-2026-59715 EUVD-2026-42623GHSA-gmfw-g93r-vg53PYSEC-2026-3599

Open WebUI: Unauthenticated WebSocket Access to Collaborative Document Handlers (ydoc:awareness:update, ydoc:document:leave)

Published Jul 9, 2026 · Updated Jul 9, 2026 · Assigned by GitHub_M

Description

Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.6.16 before 0.10.0, the Socket.IO server is configured with always_connect=True. The ydoc:awareness:update and ydoc:document:leave Socket.IO handlers accepted collaborative-document events without requiring an authenticated user, allowing unauthorized manipulation of document collaboration state. This issue is fixed in version 0.10.0.

Affected products

VendorProductAffectedFixed
open-webui open-webui >= 0.6.16, < 0.10.0 —

Affected packages

EcosystemPackageAffectedFixedRecord
PyPI open-webui >= 0.6.16, < 0.10.0 0.10.0 GHSA-gmfw-g93r-vg53

References