CVE-2026-59217

MediumCVSS 4.3/10Last modified Jul 14, 2026

Description

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.

Metrics

CVSS 3.1 4.3/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Weakness enumeration

CWE-862CWE-863

Affected software

No affected versions have been published.

Timeline

Published
Jul 9, 2026
Last modified
Jul 14, 2026
NVD status
Modified

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CVE-2026-59217: Medium severity, CVSS 4.3 | Vulnix