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Open WebUI has Stored XSS in Pending User Overlay via Incorrect DOMPurify Application Order

🗓️ 13 Jul 2026 15:15:42Reported by Python Packaging AdvisoryType 
pypa
 pypa
🔗 github.com👁 4 Views

Open WebUI contains a stored cross-site scripting in the Pending User Overlay due to incorrect DOMPurify processing order.

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13 Jul 2026 16:05Current
6.2Medium risk
Vulners AI Score6.2
CVSS 3.14.8
EPSS0.0017
SSVC
4