Open WebUI: Stored Cross-Site Scripting in SVG Renderer_CVE-2026-45346

5.1 / 10

MEDIUM

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N

Description

Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.6.31, there is a Cross-Site Scripting vulnerability in Open WebUI SVG renderer implementation. This vulnerability is fixed in 0.6.31.

Basic Information

ID CVE-2026-45346

Source GitHub_M

Published May 15, 2026 at 21:15

Affected Product

Vendor open-webui

Product open-webui

Version < 0.6.31

Affected Versions open-webui open-webui < 0.6.31

CWE Classification

CWE-80

References

github.com /open-webui/open-webui/security/advisories/GHSA-r29h-37fj-x2w6

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    "published": "2026-05-15T21:15:08.055Z",
    "modified": "2026-05-15T21:15:08.055Z",
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