All vulnerabilities

Servers and applications

CVE-2025-46719

Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to version 0.6.6, a vulnerability in the way certain html tags in chat messages are rendered allows attackers to inject JavaScript code into a chat transcript. The JavaScript code will be executed in the user's browser every time that chat transcript is opened, allowing attackers to retrieve…

Severity
Medium 5.4
Published
5 May 2025
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Fixed in
0.6.6
Sources
NVD

Affected software

SoftwareAffected versions
Open WebUIServers and applications · cpe:a:openwebui:open_webui
  • Every version before 0.6.6

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2025-46719
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2025-46719