Lucene search
K

GHSA-HCWP-82G6-8WXC Open WebUI has stored XSS via unsanitized Office/Excel/DOCX file preview rendering ({@html} without DOMPurify)

🗓️ 14 May 2026 20:18:27Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 6 Views

Open WebUI stores cross site scripting in previews of Excel and Office files due to unsanitized HTML rendering.

Related
Refs

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

13 Jul 2026 16:42Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.15.4
EPSS0.00209
6