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Open WebUI: Upload `metadata.knowledge_id` bypasses the knowledge-base write-access check (read-only users can add files to KB)
Open WebUI: Upload `metadata.knowledge_id` bypasses the knowledge-base write-access check (read-only users can add files to KB)
Affected packages
- open-webui— before 0.10.0
Exploit signal
- Known exploited (CISA KEV)
- No
- EPSS score
- 0.29%
- EPSS percentile
- 21.4%
EPSS is the probability a CVE is exploited in the wild; percentile is its rank among all CVEs. This advisory is in the top 21%.
Sources
- https://github.com/open-webui/open-webui/security/advisories/GHSA-7r7x-gjvr-448g
- https://nvd.nist.gov/vuln/detail/CVE-2026-59217
- 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
- https://github.com/open-webui/open-webui/releases/tag/v0.10.0
Structured record: https://osv.dev/vulnerability/GHSA-7r7x-gjvr-448g
Recommended response stack
Snyk — Scan your dependencies in CI and fix this vulnerability.→Socket — Detect malicious and compromised packages before they ship.→
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