Open WebUI: Stored Cross-Site Scripting In Profile Picture_CVE-2026-45299

5.4 / 10

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Description

Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.8.0, the profile_image_url field on the user profile update form accepted arbitrary data: URI values without MIME-type validation, resulting in a XSS vulnerability. This vulnerability is fixed in 0.8.0.

Basic Information

ID CVE-2026-45299

Source GitHub_M

Published May 15, 2026 at 21:44

Affected Product

Vendor open-webui

Product open-webui

Version < 0.8.0

Affected Versions open-webui open-webui < 0.8.0

CWE Classification

CWE-79

References

github.com /open-webui/open-webui/security/advisories/GHSA-6gh2-q7cp-9qf6

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    "published": "2026-05-15T21:44:17.683Z",
    "modified": "2026-05-15T21:44:17.683Z",
    "type": "cve",
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