FlowiseAI Flowise <= 2.2.6 - Arbitrary File Upload

FlowiseAI Flowise version 2.2.6 and below contains an arbitrary file upload vulnerability in the /api/v1/attachments endpoint. This vulnerability allows an unauthenticated attacker to upload files outside the intended directory through path traversal, potentially leading to API key exposure and...

CVE-2026-12821

A vulnerability was determined in FlowiseAI Flowise up to 3.1.2. The impacted element is an unknown function of the file packages/components/nodes/documentloaders/S3/S3.ts of the component S3 Document Loader. Executing a manipulation can lead to path traversal. It is possible to launch the attack...

CVE-2026-12821

A vulnerability was determined in FlowiseAI Flowise up to 3.1.2. The impacted element is an unknown function of the file packages/components/nodes/documentloaders/S3/S3.ts of the component S3 Document Loader. Executing a manipulation can lead to path traversal. It is possible to launch the attack...

CVE-2026-12821

Flowise Flowise (up to 3.1.2) is affected by a path traversal vulnerability in the S3 Document Loader, specifically in packages/components/nodes/documentloaders/S3/S3.ts. The description notes an unknown function as the vulnerable element and states that an attacker can exploit this remotely to t...

PT-2026-51263

A vulnerability was determined in FlowiseAI Flowise up to 3.1.2. The impacted element is an unknown function of the file packages/components/nodes/documentloaders/S3/S3.ts of the component S3 Document Loader. Executing a manipulation can lead to path traversal. It is possible to launch the attack...

EUVD-2026-35109

Flowise is a drag & drop user interface to build a customized large language model flow. Prior to version 3.1.2, a mass assignment vulnerability exists in the assistant update endpoint of FlowiseAI. The endpoint allows authenticated users to modify server-controlled properties such as workspaceId...

CVE-2026-8028

A vulnerability was detected in FlowiseAI Flowise up to 3.0.12. This affects the function verify of the file packages/server/src/enterprise/services/account.service.ts of the component Endpoint. Performing a manipulation results in information disclosure. Remote exploitation of the attack is...

CVE-2026-8027

A weakness has been identified in FlowiseAI Flowise up to 3.0.12. Affected by this vulnerability is an unknown functionality of the component User Controller Handler. This manipulation of the argument userId/organizationId/workspaceId/email causes authorization bypass. The attack may be initiated...

CVE-2026-8026

A security flaw has been discovered in FlowiseAI Flowise up to 3.0.12. Affected is the function Login of the file packages/server/src/enterprise/services/account.service.ts of the component API Response Handler. The manipulation results in information disclosure. The attack can be launched...

PT-2026-43619

Name of the Vulnerable Software and Affected Versions protobufjs affected versions not specified Description An issue exists where the software could recurse without a depth limit during the conversion of decoded messages to plain objects or JSON. This specifically affects the generated toObject...

NPM: FlowiseAI: Evaluation create+update mass-assignment allows cross-workspace evaluation takeover

NPM: FlowiseAI: Evaluation create+update mass-assignment allows cross-workspace evaluation takeover vulnerability discovered by ? in WordPress Npm flowise versions = 3.1.1...

NPM: FlowiseAI: Dataset create+update mass-assignment allows cross-workspace dataset takeover

NPM: FlowiseAI: Dataset create+update mass-assignment allows cross-workspace dataset takeover vulnerability discovered by ? in WordPress Npm flowise versions = 3.1.1...

NPM: FlowiseAI: CustomTemplate create+update mass-assignment allows cross-workspace template takeover

NPM: FlowiseAI: CustomTemplate create+update mass-assignment allows cross-workspace template takeover vulnerability discovered by ? in WordPress Npm flowise versions = 3.1.1...

NPM: FlowiseAI: Assistant create+update mass-assignment allows cross-workspace assistant takeover

NPM: FlowiseAI: Assistant create+update mass-assignment allows cross-workspace assistant takeover vulnerability discovered by ? in WordPress Npm flowise versions = 3.1.1...

GHSA-78PR-C5X5-JGGC FlowiseAI: Assistant create+update mass-assignment allows cross-workspace assistant takeover

Summary Type: Mass assignment via Object.assignentity, body - client-controlled workspaceId and on create, id overwritten on the Assistant entity - cross-workspace data takeover and IDOR. File: packages/server/src/services/assistants/index.ts Root cause: The Assistant controller/service construct...

NPM: FlowiseAI: Vector Store No Permission Checks

NPM: FlowiseAI: Vector Store No Permission Checks vulnerability discovered by ? in WordPress Npm flowise versions = 3.1.1...

NPM: FlowiseAI Vulnerable to Credential Data Leak

NPM: FlowiseAI Vulnerable to Credential Data Leak vulnerability discovered by ? in WordPress Npm flowise versions = 3.1.1...

NPM: FlowiseAI: Authenticated Host RCE via POST /api/v1/node-custom-function and NodeVM Sandbox Escape

NPM: FlowiseAI: Authenticated Host RCE via POST /api/v1/node-custom-function and NodeVM Sandbox Escape vulnerability discovered by ? in WordPress Npm flowise versions = 3.1.1...

FlowiseAI has Mass Assignment in Assistant Update Endpoint that Allows Cross-Workspace Resource Reassignment

Summary A Mass Assignment vulnerability exists in the assistant update endpoint of FlowiseAI. The endpoint allows authenticated users to modify server-controlled properties such as workspaceId, createdDate, and updatedDate when updating an assistant resource. Due to missing server-side validation...

NPM: FlowiseAI Exposes Basic Auth Credentials via API

NPM: FlowiseAI Exposes Basic Auth Credentials via API vulnerability discovered by ? in WordPress Npm flowise versions = 3.1.1...