CVE-2026-71962

Flowise versions 2.2.4 through 3.1.4 expose a missing authorization vulnerability in POST /api/v1/openai-assistants-file/download. An unauthenticated attacker can bypass the global authentication whitelist to bypass session and API key verification and retrieve private files by supplying valid ch...

EUVD-2026-55702

Flowise versions 2.2.4 through 3.1.4 contain a missing authorization vulnerability in the POST /api/v1/openai-assistants-file/download endpoint that allows unauthenticated attackers to access private files by exploiting the endpoint's inclusion in the global authentication whitelist, which bypass...

CVE-2026-71962 Flowise 2.2.4 - 3.1.4 Missing Authorization via openai-assistants-file/download

Flowise versions 2.2.4 through 3.1.4 contain a missing authorization vulnerability in the POST /api/v1/openai-assistants-file/download endpoint that allows unauthenticated attackers to access private files by exploiting the endpoint's inclusion in the global authentication whitelist, which bypass...

EUVD-2026-54171

Flowise through 3.1.4 contains an insecure direct object reference vulnerability in the OpenAI Assistants integration that allows authenticated attackers to access credentials belonging to other workspaces by supplying an arbitrary credential UUID to Assistants endpoints without workspace ownersh...

CVE-2026-67622

Flowise through 3.1.4 contains an insecure direct object reference vulnerability in the OpenAI Assistants integration that allows authenticated attackers to access credentials belonging to other workspaces by supplying an arbitrary credential UUID to Assistants endpoints without workspace ownersh...

CVE-2026-67622 Flowise 3.1.4 IDOR in OpenAI Assistants Integration

Flowise through 3.1.4 contains an insecure direct object reference vulnerability in the OpenAI Assistants integration that allows authenticated attackers to access credentials belonging to other workspaces by supplying an arbitrary credential UUID to Assistants endpoints without workspace ownersh...

CVE-2026-67622 Flowise 3.1.4 IDOR in OpenAI Assistants Integration

Flowise through 3.1.4 contains an insecure direct object reference vulnerability in the OpenAI Assistants integration that allows authenticated attackers to access credentials belonging to other workspaces by supplying an arbitrary credential UUID to Assistants endpoints without workspace ownersh...

CVE-2026-67622 Flowise 3.1.4 IDOR in OpenAI Assistants Integration

Flowise through 3.1.4 contains an insecure direct object reference vulnerability in the OpenAI Assistants integration that allows authenticated attackers to access credentials belonging to other workspaces by supplying an arbitrary credential UUID to Assistants endpoints without workspace ownersh...

CVE-2026-67622

Flowise 3.1.4 OpenAI Assistants integration contains an insecure direct object reference (IDOR) vulnerability. Authenticated attackers can access credentials from other workspaces by supplying arbitrary credential UUIDs to Assistants endpoints without workspace ownership verification. Attackers c...

CVE-2026-67622

Flowise through 3.1.4 contains an insecure direct object reference vulnerability in the OpenAI Assistants integration that allows authenticated attackers to access credentials belonging to other workspaces by supplying an arbitrary credential UUID to Assistants endpoints without workspace ownersh...

Formalization of Security

Proof assistants are often used to validate that designs and implementations meet their expected security properties. A further motivation for using proof assistants is to support certification. This chapter focuses on their applications to system security, language-based security, secure...

New MemGhost Attack Plants Persistent False Memories in AI Agents Through One Email

Give an AI assistant a memory and access to your inbox, and you hand an attacker a way to rewrite what it thinks it knows about you. A single email can trick that agent into saving a false "fact" about the user, hide the change, and quietly steer its answers in later sessions. When it works, the...

PYSEC-2026-1511 Langchain-Chatchat vulnerable to path traversal

A vulnerability classified as problematic was found in chatchat-space Langchain-Chatchat up to 0.3.1. This vulnerability affects unknown code of the file /v1/files?purpose=assistants. The manipulation leads to path traversal. The attack can be initiated remotely. The exploit has been disclosed to...

EUVD-2025-210336

Flowise before 3.0.6 contains an arbitrary file read vulnerability in the chatId parameter of the /api/v1/get-upload-file and /api/v1/openai-assistants-file/download endpoints. The chatId value is not validated and is passed to streamStorageFile, where a fallback file-lookup path constructed...

CVE-2025-71324

Flowise before 3.0.6 contains an arbitrary file read vulnerability in the chatId parameter of the /api/v1/get-upload-file and /api/v1/openai-assistants-file/download endpoints. The chatId value is not validated and is passed to streamStorageFile, where a fallback file-lookup path constructed...

CVE-2025-71334 Flowise - Arbitrary File Access via Missing Chat Flow ID Validation

Flowise before 3.0.6 affected versions 2.2.8 and earlier contains an arbitrary file access vulnerability due to missing validation that the chatflowId and chatId parameters are UUIDs or numbers in file handling operations. By supplying a path-traversal value e.g., '../../../../../tmp' as the...

CVE-2025-71324

Flowise before 3.0.6 contains an arbitrary file read vulnerability in the chatId parameter of the /api/v1/get-upload-file and /api/v1/openai-assistants-file/download endpoints. The chatId value is not validated and is passed to streamStorageFile, where a fallback file-lookup path constructed...

PT-2026-52613

Name of the Vulnerable Software and Affected Versions Flowise versions prior to 3.0.6 Description Missing validation of the chatflowId and chatId parameters in file handling operations allows unauthenticated attackers to perform arbitrary file access. By using path-traversal values, an attacker c...

CVE-2026-46444

Flowise is a drag & drop user interface to build a customized large language model flow. Prior to version 3.1.2, all CRUD endpoints for OpenAI Assistants Vector Store have no authentication middleware and the route path /api/v1/openai-assistants-vector-store is not in WHITELISTURLS. However, it i...

CVE-2026-46444

Flowise is a drag & drop user interface to build a customized large language model flow. Prior to version 3.1.2, all CRUD endpoints for OpenAI Assistants Vector Store have no authentication middleware and the route path /api/v1/openai-assistants-vector-store is not in WHITELISTURLS. However, it i...