漏洞信息
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Vulnerability Title
Open WebUI: Forged chat-file link allows cross-user file read and deletion
Vulnerability Description
Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.6, Open WebUI lets an authenticated user attach arbitrary file_id values to their own chat message without checking whether they own or can read those files. If the attacker then shares that chat and grants themselves read access, has_access_to_file() treats the victim file as accessible through the shared chat, and the file endpoints read or delete the victim file. This vulnerability is fixed in 0.9.6.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L
Vulnerability Type
访问控制不恰当
Vulnerability Title
Open WebUI 权限许可和访问控制问题漏洞
Vulnerability Description
Open WebUI是Open WebUI团队开源的一个可扩展、功能丰富、用户友好的自托管 WebUI。 Open WebUI 0.9.6之前版本存在安全漏洞,该漏洞源于权限许可和访问控制问题,可能导致已验证用户未检查文件所有权及读取权限的情况下附加任意file_id值,进而通过共享聊天读取或删除受害者文件。
CVSS Information
N/A
Vulnerability Type
N/A