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.
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History
Thu, 09 Jul 2026 18:30:00 +0000
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Thu, 09 Jul 2026 17:15:00 +0000
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| 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. | |
| Title | Open WebUI: Cross-user code-interpreter and tool execution via unvalidated Socket.IO event-caller session_id | |
| Weaknesses | CWE-200 CWE-639 CWE-862 CWE-94 |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-07-09T18:08:18.691Z
Reserved: 2026-07-02T21:05:02.924Z
Link: CVE-2026-59216
Updated: 2026-07-09T17:53:14.087Z
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