CVE-2026-70474

Flowise is a drag-and-drop user interface for building customized large language model LLM flows. Prior to 3.1.3, Flowise has three OAuth2 credential endpoints that look up credentials by id alone with no workspaceId filter. The authorize, callback, and refresh handlers query the Credential table...

CVE-2026-70472

Flowise is a drag & drop user interface to build a customized large language model flow. Prior to 3.1.3, Flowise openai-assistants-vector-store endpoints accept a client-controlled credential parameter and load credentials by id without checking whether that credential belongs to the caller...

Flowise: Cross-Workspace OAuth2 Credential Metadata Leak

Summary Three OAuth2 credential endpoints look up credentials by id alone with no workspaceId filter. Two of these endpoints callback, refresh are whitelisted from all authentication. This allows: 1. Cross-workspace credential access — Any authenticated user can initiate OAuth2 flows against...

NPM: Flowise: Cross-Workspace OAuth2 Credential Metadata Leak

NPM: Flowise: Cross-Workspace OAuth2 Credential Metadata Leak vulnerability discovered by ? in WordPress Npm flowise versions = 3.1.2...

CVE-2026-70474

Flowise (flows builder UI) has a cross-workspace OAuth2 credential metadata leak prior to version 3.1.3. Three OAuth2 credential endpoints—/api/v1/oauth2-credential/authorize/, /api/v1/oauth2-credential/callback?code=ATTACKER_AUTH_CODE&state=, and /api/v1/oauth2-credential/refresh/—query the Cred...

CVE-2026-70473

Flowise (a UI for building LLM workflows) prior to version 3.1.3 exposed a server-wide upsert-history via GET /api/v1/upsert-history. The endpoint returned data scoped to none of the requester’s identity (user/tenant/workspace) and could exceed 100 MB, including sensitive configuration data such ...

CVE-2026-70473 Flowise: Information Disclosure in GET /api/v1/upsert-history returns the entire server-wide upsert history

Flowise is a drag-and-drop user interface for building customized large language model LLM flows. Prior to 3.1.3, Flowise GET /api/v1/upsert-history returns the entire server-wide upsert history instead of being scoped to the requesting user, tenant, or workspace. The response can exceed 100MB an...

NPM: Flowise: Cross-workspace credential IDOR in openai-assistants-vector-store

NPM: Flowise: Cross-workspace credential IDOR in openai-assistants-vector-store vulnerability discovered by ? in WordPress Npm flowise versions = 3.1.2...

Flowise: Cross-workspace credential IDOR in openai-assistants-vector-store

Summary These endpoints accept a client-controlled credential parameter. The server loads credentials by id and uses them directly, without checking whether that credential belongs to the caller’s workspace. If an attacker knows another workspace’s credentialId, they can use that workspace’s Open...

CVE-2026-70472

Flowise CVE-2026-70472 affects the openai-assistants-vector-store endpoints (prior to 3.1.3). A client-controlled credential parameter is loaded by id without validating workspace ownership; the controller passes req.query.credential to the service, which finds by id, decrypts the credential, and...

CVE-2026-70472 Flowise: Cross-workspace credential IDOR in openai-assistants-vector-store

Flowise is a drag & drop user interface to build a customized large language model flow. Prior to 3.1.3, Flowise openai-assistants-vector-store endpoints accept a client-controlled credential parameter and load credentials by id without checking whether that credential belongs to the caller...

CVE-2026-70471

CVE-2026-70471 – Flowise RBAC bypass : Prior to Flowise 3.1.3, unauthorized users (including keys) could access workspace-scoped variables via /api/v1/node-custom-function because $vars were injected into the code sandbox without requiring variables:view, bypassing the Variables API. Variables fo...

CVE-2026-70471 Flowise: RBAC Bypass Leading to Unauthorized Workspace Variables Disclosure

Flowise is a drag-and-drop user interface for building customized large language model LLM flows. Prior to 3.1.3, Flowise injects $vars into the code execution sandbox without requiring variables:view, bypassing the permission-protected Variables API. Variables for the active workspace are fetche...

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...

Flowise: `DELETE /api/v1/chatflows/:id` does not validate resource type, allowing `agentflows:delete` and `chatflows:delete` to delete each other’s flow type

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...

CVE-2026-69262

Flowise prior to 3.1.3 has an access control flaw in DELETE /api/v1/chatflows/:id: possession of either chatflows:delete or agentflows:delete allowed access to the delete path, but the target resource type was not validated. The delete logic resolved the record only by id and workspaceId, permitt...

EUVD-2026-52794

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-2026-69262

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...

CVE-2026-69252

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...

EUVD-2026-52726

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...