CVE-2026-59216

Description

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 Vector

References

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