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NVD Vulnerability Details :
CVE-2026-59215
Analyzed
More InfoOfficial Page
Source-security-advisories@github.com
View Known Exploited Vulnerability (KEV) details
Published At-09 Jul, 2026 | 17:17
Updated At-13 Jul, 2026 | 12:27

Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. Prior to 0.10.0, channel thread parent and reply handling did not bind parent_id to the channel in the URL, allowing an authenticated user to reference a message from another private or DM channel and disclose thread context across channels. This issue is fixed in version 0.10.0.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary3.13.1LOW
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
N/A
Type: Secondary
Version: 3.1
Base score: 3.1
Base severity: LOW
Vector:
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
Type: N/A
Version:
Base score:
Base severity: N/A
Vector:
CPE Matches
openwebui
openwebui
>>open_webui>>Versions before 0.10.0(exclusive)
cpe:2.3:a:openwebui:open_webui:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-639Secondarysecurity-advisories@github.com
CWE ID: CWE-639
Type: Secondary
Source: security-advisories@github.com
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://github.com/open-webui/open-webui/commit/a66477b7104c5d141ce7bffaea424b43e7666ef1security-advisories@github.com
Patch
https://github.com/open-webui/open-webui/pull/25766security-advisories@github.com
Issue Tracking
Patch
https://github.com/open-webui/open-webui/releases/tag/v0.10.0security-advisories@github.com
Product
Release Notes
https://github.com/open-webui/open-webui/security/advisories/GHSA-73x5-h92w-xc2jsecurity-advisories@github.com
Mitigation
Vendor Advisory
https://github.com/open-webui/open-webui/security/advisories/GHSA-73x5-h92w-xc2j134c704f-9b21-4f2e-91b3-4a467353bcc0
Mitigation
Vendor Advisory
Hyperlink: https://github.com/open-webui/open-webui/commit/a66477b7104c5d141ce7bffaea424b43e7666ef1
Source: security-advisories@github.com
Resource:
Patch
Hyperlink: https://github.com/open-webui/open-webui/pull/25766
Source: security-advisories@github.com
Resource:
Issue Tracking
Patch
Hyperlink: https://github.com/open-webui/open-webui/releases/tag/v0.10.0
Source: security-advisories@github.com
Resource:
Product
Release Notes
Hyperlink: https://github.com/open-webui/open-webui/security/advisories/GHSA-73x5-h92w-xc2j
Source: security-advisories@github.com
Resource:
Mitigation
Vendor Advisory
Hyperlink: https://github.com/open-webui/open-webui/security/advisories/GHSA-73x5-h92w-xc2j
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
Resource:
Mitigation
Vendor Advisory
Change History
0Changes found
Details not found