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CVE Vulnerability Details :
CVE-2026-59216
PUBLISHED
More InfoOfficial Page
Assigner-GitHub_M
Assigner Org ID-a0819718-46f1-4df5-94e2-005712e83aaa
View Known Exploited Vulnerability (KEV) details
Published At-09 Jul, 2026 | 16:48
Updated At-10 Jul, 2026 | 03:55
Rejected At-
▼CVE Numbering Authority (CNA)
Open WebUI: Cross-user code-interpreter and tool execution via unvalidated Socket.IO event-caller session_id

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 Products
Vendor
open-webui
Product
open-webui
Versions
Affected
  • < 0.10.0
Problem Types
TypeCWE IDDescription
CWECWE-94CWE-94: Improper Control of Generation of Code ('Code Injection')
CWECWE-200CWE-200: Exposure of Sensitive Information to an Unauthorized Actor
CWECWE-639CWE-639: Authorization Bypass Through User-Controlled Key
CWECWE-862CWE-862: Missing Authorization
Type: CWE
CWE ID: CWE-94
Description: CWE-94: Improper Control of Generation of Code ('Code Injection')
Type: CWE
CWE ID: CWE-200
Description: CWE-200: Exposure of Sensitive Information to an Unauthorized Actor
Type: CWE
CWE ID: CWE-639
Description: CWE-639: Authorization Bypass Through User-Controlled Key
Type: CWE
CWE ID: CWE-862
Description: CWE-862: Missing Authorization
Metrics
VersionBase scoreBase severityVector
3.17.7HIGH
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:N
Version: 3.1
Base score: 7.7
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:N
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://github.com/open-webui/open-webui/security/advisories/GHSA-74h3-cxq7-vc5q
x_refsource_CONFIRM
https://github.com/open-webui/open-webui/pull/25763
x_refsource_MISC
https://github.com/open-webui/open-webui/commit/386ac958144dbbbf0aa6e268070d72b681a318aa
x_refsource_MISC
https://github.com/open-webui/open-webui/releases/tag/v0.10.0
x_refsource_MISC
Hyperlink: https://github.com/open-webui/open-webui/security/advisories/GHSA-74h3-cxq7-vc5q
Resource:
x_refsource_CONFIRM
Hyperlink: https://github.com/open-webui/open-webui/pull/25763
Resource:
x_refsource_MISC
Hyperlink: https://github.com/open-webui/open-webui/commit/386ac958144dbbbf0aa6e268070d72b681a318aa
Resource:
x_refsource_MISC
Hyperlink: https://github.com/open-webui/open-webui/releases/tag/v0.10.0
Resource:
x_refsource_MISC
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://github.com/open-webui/open-webui/security/advisories/GHSA-74h3-cxq7-vc5q
exploit
Hyperlink: https://github.com/open-webui/open-webui/security/advisories/GHSA-74h3-cxq7-vc5q
Resource:
exploit
Details not found