CyberRota Analysis
AI-GeneratedOpen WebUI versions 0.9.6 to 0.11.0 are vulnerable to a flaw where authenticated users can prematurely cancel another user's in-flight chat tasks by invoking the DELETE /api/v1/chats/{id} endpoint without proper authorization checks. While no chat data is deleted or disclosed, the ability to disrupt ongoing processes could impact user experience and workflow. Organizations using affected versions should prioritize upgrading to 0.11.0 to mitigate this low-severity risk.
Public Exploit Signal
A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.
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Original NVD Description
Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.9.6 until 0.11.0, DELETE /api/v1/chats/{id} cancelled a chat's in-flight tasks before checking whether the caller could delete that chat. Any authenticated user who knew another user's chat id could abort that user's running model response, title generation, or tag generation, even though the delete was refused and no chat data was deleted, modified, or disclosed. This issue is fixed in 0.11.0.