CVE-2026-59217
4.3
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Summary
Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. Prior to 0.10.0, the file upload path accepted metadata.knowledge_id and auto-linked uploaded files to a target knowledge base without applying the write-access check used by /api/v1/knowledge//file/add, allowing read-only knowledge-base users to add arbitrary files. This issue is fixed in version 0.10.0.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| open-webui | open-webui | < 0.10.0 | affected |
Weaknesses
- CWE-862: CWE-862: Missing Authorization
- CWE-863: CWE-863: Incorrect Authorization
References
- https://github.com/open-webui/open-webui/security/advisories/GHSA-7r7x-gjvr-448g
- https://github.com/open-webui/open-webui/pull/26001
- https://github.com/open-webui/open-webui/commit/b7626f05fb92b24ab923ad81a037071ebd5623d1
- https://github.com/open-webui/open-webui/releases/tag/v0.10.0
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