漏洞信息
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Vulnerability Title
Open WebUI: Forged model meta.knowledge 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 a user who can create, update, or import workspace models store arbitrary meta.knowledge entries on their model without checking whether they own or can read the referenced files. Open WebUI then treats meta.knowledge entries of type file as an authorization source in two places: the built-in view_file tool reads the file's extracted text, and has_access_to_file()'s model branch authorizes the file content and file delete endpoints. A malicious model owner can therefore attach another user's file ID to their model metadata and read or delete that private file. This vulnerability is fixed in 0.9.6.
CVSS Information
CVSS:3.1/AV:N/AC:H/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,该漏洞源于未检查用户是否拥有或可读取引用的文件,导致恶意模型所有者可附加其他用户的文件ID并读取或删除私有文件。
CVSS Information
N/A
Vulnerability Type
N/A