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THREAT OPS › Threat News › [NVD] CVE-2026-70493 (MEDIUM 6.5) — Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.9.6 until 0.11.0, the built-in knowledge search path in backend/open_webui/tools/knowledge_fs.py and backend/open_webui/tools/builtin.py let a chat participant choose a pattern used to gr

[NVD] CVE-2026-70493 (MEDIUM 6.5) — Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.9.6 until 0.11.0, the built-in knowledge search path in backend/open_webui/tools/knowledge_fs.py and backend/open_webui/tools/builtin.py let a chat participant choose a pattern used to gr

lownvdPublished 2026-08-04

CVE-2026-70493 CVSS: 6.5 MEDIUM Published: 2026-08-04T21:16:38.327

Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.9.6 until 0.11.0, the built-in knowledge search path in backend/open_webui/tools/knowledge_fs.py and backend/open_webui/tools/builtin.py let a chat participant choose a pattern used to grep knowledge files. Patterns containing regex metach

Indicators of compromise

Original source: https://nvd.nist.gov/vuln/detail/CVE-2026-70493