CVE-2026-59212
5.4
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
Summary
Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.9.6 before 0.10.0, _verify_knowledge_file_access only checked read access while file write and delete routes later trusted object-derived access through writable model meta.knowledge entries, allowing a user with read-only knowledge file access to upgrade to file write or delete operations. This issue is fixed in version 0.10.0.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| open-webui | open-webui | >= 0.9.6, < 0.10.0 | affected |
Weaknesses
- CWE-863: CWE-863: Incorrect Authorization
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: partial
References
- https://github.com/open-webui/open-webui/security/advisories/GHSA-2xwm-4h2q-ggfx
- https://github.com/open-webui/open-webui/pull/26032
- https://github.com/open-webui/open-webui/commit/17df0264929514599dbcb21c6578bcdfa204b04d
- https://github.com/open-webui/open-webui/releases/tag/v0.10.0
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