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CVE-2026-59216
Published:July 09, 2026
Updated:August 04, 2026
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.
Affected Packages
open-webui (PYTHON):
Affected version(s) >=0.1.124 <0.10.0
Fix Suggestion:
Update to version 0.10.0
open-webui (PYTHON):
Affected version(s) >=0.1.124 <0.10.0
Fix Suggestion:
Update to version 0.10.0
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CVSS v4
Base Score:
8.7
Attack Vector
NETWORK
Attack Complexity
HIGH
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
PASSIVE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
HIGH
Vulnerable System Availability
NONE
Subsequent System Confidentiality
HIGH
Subsequent System Integrity
HIGH
Subsequent System Availability
NONE
CVSS v3
Base Score:
7.7
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
NONE
Weakness Type (CWE)
Missing Authorization
Improper Control of Generation of Code ('Code Injection')
Authorization Bypass Through User-Controlled Key
Exposure of Sensitive Information to an Unauthorized Actor
EPSS
Base Score:
0.31