CVE-2026-70483

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...

CVE-2026-69262

Flowise is a drag & drop user interface to build a customized large language model flow. Prior to 3.1.3, "DELETE /api/v1/chatflows/:id" authorized requests with checkAnyPermission'chatflows:delete,agentflows:delete', so possession of either permission was sufficient to reach the delete path. The...

PT-2026-67928

summary: In Flowise, DELETE /api/v1/chatflows/:id authorizes requests with checkAnyPermission'chatflows:delete,agentflows:delete'. Possession of either permission is sufficient to reach the delete path. The delete logic does not validate the target resource type, allowing a caller with only...

PT-2026-67836

Name of the Vulnerable Software and Affected Versions Open WebUI versions 0.9.6 through 0.10.2 Description An issue exists where the DELETE /api/v1/chats/id endpoint cancels in-flight tasks before verifying if the caller has the necessary permissions to delete the chat. An authenticated user who...

PT-2026-67778

Name of the Vulnerable Software and Affected Versions Flowise versions prior to 3.1.3 Description An authorization bypass exists in the DELETE /api/v1/chatflows/:id endpoint. The system uses the checkAnyPermission'chatflows:delete,agentflows:delete' function, which allows access if the user...

PT-2026-67862

Name of the Vulnerable Software and Affected Versions Open WebUI versions 0.10.0 through 0.10.9 Description A flaw in the DELETE /api/v1/folders/id endpoint allows a user with write access to a shared chat folder to permanently delete chats and messages belonging to the folder owner. This occurs...

CVE-2026-69262: Incorrect Authorization

Flowise is a drag & drop user interface to build a customized large language model flow. Prior to 3.1.3, DELETE /api/v1/chatflows/:id authorized requests with checkAnyPermission'chatflows:delete,agentflows:delete', so possession of either permission was sufficient to reach the delete path. The...

CVE-2026-69252: Missing Authorization

Flowise is a drag & drop user interface to build a customized large language model flow. Prior to 3.1.3, the /api/v1/files route was protected only by the feat:files feature gate and did not enforce checkPermission on GET or DELETE. A low-privileged authenticated API key with unrelated permission...

CVE-2026-69110: Improper Limitation of a Pathname to a Restricted Directory

OpenCode Studio before 2.4.4 contains a missing authentication vulnerability that allows unauthenticated remote attackers to read arbitrary files within the temp and static/music directories by directly accessing the GET /api/tmp/:tmpFile and GET /api/music/:fileName endpoints. Attackers can...

CVE-2026-70483: Missing Authorization

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...

CVE-2026-70494: Missing Authorization

Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.10.0 until 0.11.0, the DELETE /api/v1/folders/id handler in backend/openwebui/routers/folders.py allowed a user granted write access to a shared chat folder to permanently delete chats and messages...

PT-2026-67904

Summary DELETE /api/v1/chats/id cancelled a chat's in-flight tasks before it checked whether the caller was allowed to delete that chat. Any authenticated user who knew another user's chat id could therefore abort that user's running model response, title generation or tag generation. The deletio...

PT-2026-67902

Summary A user granted write access to a shared chat folder could permanently delete chats and messages belonging to the folder's owner. Deleting a folder cascades into the owner's chats and the entire subfolder subtree, and the deletion handler required only write access on subfolders instead of...

EUVD-2026-44781

DataEase is an open source data visualization and analysis tool. Prior to 2.10.23, DataEase export-center deletion can accept path traversal sequences such as ../ in the bulk delete API endpoint and pass attacker-controlled identifiers to ExportCenterManage.delete, allowing recursive deletion of...

CVE-2026-45533: Improper Limitation of a Pathname to a Restricted Directory

DataEase is an open source data visualization and analysis tool. Prior to 2.10.23, DataEase export-center deletion can accept path traversal sequences such as ../ in the bulk delete API endpoint and pass attacker-controlled identifiers to ExportCenterManage.delete, allowing recursive deletion of...

CVE-2026-54029

LibreChat is an enhanced ChatGPT clone that supports multiple AI providers. Prior to 0.8.4-rc1, the DELETE /api/messages/:conversationId/:messageId endpoint allows any authenticated user to delete any other user's messages. The validateMessageReq middleware only validates that the conversationId...

CVE-2026-54029: Missing Authorization

LibreChat is an enhanced ChatGPT clone that supports multiple AI providers. Prior to 0.8.4-rc1, the DELETE /api/messages/:conversationId/:messageId endpoint allows any authenticated user to delete any other user's messages. The validateMessageReq middleware only validates that the conversationId...

CVE-2026-53469

A flaw was found in migration-planner. An authenticated user can exploit this vulnerability by sending a DELETE request to the /api/v1/sources route, which lacks proper authorization and filtering. This allows for the destruction of all customer data, including sources, agents, and assessments,...

CVE-2026-53469: Missing Authentication for Critical Function

A flaw was found in migration-planner. An authenticated user can exploit this vulnerability by sending a DELETE request to the /api/v1/sources route, which lacks proper authorization and filtering. This allows for the destruction of all customer data, including sources, agents, and assessments,...

CVE-2026-6583

A vulnerability has been found in TransformerOptimus SuperAGI up to 0.0.14. This affects the function deleteapikey/editapikey of the file superagi/controllers/apikey.py of the component API Key Management Endpoint. The manipulation leads to authorization bypass. The attack is possible to be carri...