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PYSEC-2026-3603 Open WebUI: `WEB_FETCH_FILTER_LIST` host allow/block filter bypassable via URL path and non-label-boundary matching

🗓️ 04 Aug 2026 11:34:43Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 2 Views

Open WebUI WEB_FETCH_FILTER_LIST matches full URL; bypassable by path and non-boundary host matching.

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04 Aug 2026 14:30Current
5.4Medium risk
Vulners AI Score5.4
CVSS 3.14.3
EPSS0.00223
2