pretix 安全漏洞

Pretix is a ticketing system developed by the German company Pretix. There is a security vulnerability in Pretix. This vulnerability stems from an API endpoint that does not verify whether the UUID used for downloading corresponds to the file that should be downloaded and whether it belongs to th...

CVE-2026-41949

Dify before version 1.14.2 contains an authorization bypass vulnerability in the file preview endpoint that allows any authenticated user to read up to 3,000 characters of any uploaded document across all tenants and workspaces using only the file's UUID. Attackers can access the...

CVE-2026-41949

Dify v1.14.1 (and earlier) contains an authorization bypass in the file preview endpoint. An authenticated user can read up to 3,000 characters from any uploaded document across tenants/workspaces by using only the file UUID via /console/api/files/{file_id}/preview. The note that Dify Cloud allow...

CVE-2026-45671

Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.0, any authenticated user can permanently delete files owned by other users via DELETE /api/v1/files/id when the target file is referenced in any shared chat. The hasaccesstofile...

CVE-2026-41950

Dify before version 1.14.0 contains an authorization bypass vulnerability that allows authenticated users to read the full contents of files uploaded by other users within the same tenant by supplying an arbitrary file UUID in the files array of a chat-messages request. Attackers can exploit...

CVE-2026-41950

CVE-2026-41950 affects Dify before version 1.14.0. An authorization bypass in the chat-messages flow allows an authenticated user to read full contents of files uploaded by other users within the same tenant by supplying an arbitrary file UUID in the files array of a chat-messages request. The ro...

CVE-2026-41950 Dify < 1.14.0 Authorization Bypass via File UUID

Dify before version 1.14.0 contains an authorization bypass vulnerability that allows authenticated users to read the full contents of files uploaded by other users within the same tenant by supplying an arbitrary file UUID in the files array of a chat-messages request. Attackers can exploit...

CVE-2025-14881

Multiple API endpoints allowed access to sensitive files from other users by knowing the UUID of the file that were not intended to be accessible by UUID only...