CVE-2026-42863 Flowise: Mass Assignment in Chatflow Update Endpoint Allows Cross-Workspace AgentFlow Reassignment

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 chatflow update endpoint of FlowiseAI. The endpoint allows clients to modify server-controlled properties such as deployed, isPublic,...

CVE-2026-42863

Summary. FlowiseAI’s Flowise product has a mass-assignment vulnerability in the chatflow update endpoint that lets an authenticated user modify server-controlled fields (deployed, isPublic, workspaceId, createdDate, updatedDate, etc.) and reassign a chatflow to another workspace. The issue stems ...

CVE-2026-42863 Flowise: Mass Assignment in Chatflow Update Endpoint Allows Cross-Workspace AgentFlow Reassignment

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 chatflow update endpoint of FlowiseAI. The endpoint allows clients to modify server-controlled properties such as deployed, isPublic,...

CVE-2026-42863 Flowise: Mass Assignment in Chatflow Update Endpoint Allows Cross-Workspace AgentFlow Reassignment

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 chatflow update endpoint of FlowiseAI. The endpoint allows clients to modify server-controlled properties such as deployed, isPublic,...

CVE-2026-42862

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 tool update endpoint of FlowiseAI. The endpoint allows authenticated users to modify server-controlled properties such as workspaceId,...

CVE-2026-42862 Flowise: Mass Assignment in Tool Update Endpoint Allows Cross-Workspace Resource Reassignment

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 tool update endpoint of FlowiseAI. The endpoint allows authenticated users to modify server-controlled properties such as workspaceId,...

EUVD-2026-35104

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 tool update endpoint of FlowiseAI. The endpoint allows authenticated users to modify server-controlled properties such as workspaceId,...

EUVD-2026-35103

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 variable update endpoint of FlowiseAI. The endpoint allows authenticated users to modify server-controlled properties such as workspaceId,...

CVE-2026-42861 Flowise: Mass Assignment in Variable Update Endpoint Allows Cross-Workspace Resource Reassignment

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 variable update endpoint of FlowiseAI. The endpoint allows authenticated users to modify server-controlled properties such as workspaceId,...

CVE-2026-42861

Summary: CVE-2026-42861 affects Flowise (pre-3.1.2) with a mass assignment flaw in the variable update endpoint. What’s vulnerable: the PUT /api/v1/variables/{variableId} endpoint allows authenticated users to modify server-controlled fields (workspaceId, createdDate, updatedDate) by submitting t...

CVE-2026-42861

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 variable update endpoint of FlowiseAI. The endpoint allows authenticated users to modify server-controlled properties such as workspaceId,...

CVE-2026-42861 Flowise: Mass Assignment in Variable Update Endpoint Allows Cross-Workspace Resource Reassignment

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 variable update endpoint of FlowiseAI. The endpoint allows authenticated users to modify server-controlled properties such as workspaceId,...

Flowise 访问控制错误漏洞

Flowise is an open-source tool developed by FlowiseAI, designed for easily building LLM applications. Versions of Flowise prior to 3.1.2 contained a access control vulnerability. This vulnerability stemmed from a lack of server-side verification and authorization checks at the variable update...

CVE-2026-42863: Improper Access Control

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 chatflow update endpoint of FlowiseAI. The endpoint allows clients to modify server-controlled properties such as deployed, isPublic,...

Flowise 访问控制错误漏洞

Flowise is an open-source tool developed by FlowiseAI, designed for easily building LLM applications. Versions of Flowise prior to 3.1.2 contained a access control vulnerability. This vulnerability stemmed from a lack of server-side verification and authorization checks at the tool’s update...

Flowise 访问控制错误漏洞

Flowise is an open-source tool developed by FlowiseAI, designed for easily building LLM applications. Versions of Flowise prior to 3.1.2 contained a access control vulnerability. This vulnerability stemmed from insufficient server-side verification and authorization checks at the chat stream upda...

CVE-2026-30950

AutoGPT is a workflow automation platform for creating, deploying, and managing continuous artificial intelligence agents. Versions 0.6.36 through 0.6.50 are vulnerable to Authenticated Session Hijacking via IDOR. If an authenticated attacker can determine the sessionid of another user's session,...

CLSA-2026-1779372207 curl: Fix of CVE-2026-7168

CVE-2026-7168: clear proxy Digest auth state when CURLOPTPROXY is reassigned to a different proxy host on the same easy handle so a stale Proxy-Authorization header is not replayed to the new proxy...

CVE-2026-30950 AutoGPT has Authenticated Session Hijacking via IDOR

AutoGPT is a workflow automation platform for creating, deploying, and managing continuous artificial intelligence agents. Versions 0.6.36 through 0.6.50 are vulnerable to Authenticated Session Hijacking via IDOR. If an authenticated attacker can determine the sessionid of another user's session,...

PT-2026-41739

Name of the Vulnerable Software and Affected Versions AutoGPT versions 0.6.36 through 0.6.50 Description AutoGPT is a workflow automation platform for creating, deploying, and managing continuous artificial intelligence agents. The software is subject to Authenticated Session Hijacking via Insecu...