Flowise vulnerabilities
CVEs whose affected-version data names the Flowise package (npm). Each record lists the affected and patched versions; check a specific version with the dependency checker or POST /api/sbom.
81 CVEsRSS
CVE-2026-67621High· 7.6Flowise through 3.1.4 contains a missing authorization vulnerability that allows authenticated workspace members to perform unauthorized document store operations by accessing unprotected mutation endpoints
Flowise through 3.1.4 contains a missing authorization vulnerability that allows authenticated workspace members to perform unauthorized document store operations by accessing unprotected mutation endpoints. Attackers holding only view-l…
CVE-2026-70636High· 7.5Flowise through 3.1.4 contains an authentication bypass vulnerability that allows unauthenticated attackers to access the OAuth2 credential refresh endpoint by exploiting prefix-based whitelist matching in the authentication middleware d…
Flowise through 3.1.4 contains an authentication bypass vulnerability that allows unauthenticated attackers to access the OAuth2 credential refresh endpoint by exploiting prefix-based whitelist matching in the authentication middleware d…
CVE-2026-70475Medium· 6.5Flowise is a drag & drop user interface to build a customized large language model flow
Flowise is a drag & drop user interface to build a customized large language model flow. Prior to 3.1.3, the PUT /api/v1/executions/:id endpoint in packages/server/src/routes/executions/index.ts lacks the checkAnyPermission() middleware …
GHSA-8gj2-2cvc-6xx7MediumFlowise: Unauthenticated Credential Abuse via Text-to-Speech Endpoint Allows Unauthorized Use of Private Chatflow TTS Credentials
Flowise: Unauthenticated Credential Abuse via Text-to-Speech Endpoint Allows Unauthorized Use of Private Chatflow TTS Credentials
CVE-2026-70476High· 8.2Flowise is a drag & drop user interface to build a customized large language model flow
Flowise is a drag & drop user interface to build a customized large language model flow. Prior to 3.1.3, several organization billing endpoints in packages/server/src/enterprise/routes/organization.route.ts and packages/server/src/enterp…
CVE-2026-70477Critical· 9.8Flowise is a drag & drop user interface to build a customized large language model flow
Flowise is a drag & drop user interface to build a customized large language model flow. Prior to 3.1.3, a prompt injection sent to a chatflow using a CSV Agent node can cause the LLM to respond with a malicious Python script that bypass…
CVE-2026-70478Critical· 10.0Flowise is a drag & drop user interface to build a customized large language model flow
Flowise is a drag & drop user interface to build a customized large language model flow. Prior to 3.1.3, the POST /api/v1/oauth2-credential/refresh/:credentialId endpoint is included in WHITELIST_URLS and requires no authentication. The …
CVE-2026-70471Medium· 6.5Flowise is a drag-and-drop user interface for building customized large language model (LLM) flows
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-protecte…
GHSA-88pr-878c-24wfHighFlowise: Authenticated arbitrary file write in the `S3 Directory` document loader via unsanitized S3 object keys
Flowise: Authenticated arbitrary file write in the `S3 Directory` document loader via unsanitized S3 object keys
CVE-2026-69264Critical· 9.8Prior to 3.1.3, Flowise CSVAgent interpolates an attacker-controlled segment of the csvFile data URI directly into a Python source-code template that is then executed by Pyodide
Prior to 3.1.3, Flowise CSVAgent interpolates an attacker-controlled segment of the csvFile data URI directly into a Python source-code template that is then executed by Pyodide. Because Pyodide is loaded with the default js bridge to gl…
CVE-2026-70472High· 8.8Flowise is a drag & drop user interface to build a customized large language model flow
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 …
CVE-2026-70473High· 8.5Flowise is a drag-and-drop user interface for building customized large language model (LLM) flows
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 requestin…
GHSA-rwrp-9823-p2xqMedium· 6.5Flowise: Incomplete Credential Redaction Exposes Secrets via API
Flowise: Incomplete Credential Redaction Exposes Secrets via API
CVE-2026-70474High· 8.1Flowise is a drag-and-drop user interface for building customized large language model (LLM) flows
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 author…
CVE-2026-69262High· 8.1Flowise is a drag & drop user interface to build a customized large language model flow
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 e…
CVE-2026-69263Critical· 9.8PoCFlowise is a drag & drop user interface to build a customized large language model flow
Flowise is a drag & drop user interface to build a customized large language model flow. Prior to 3.1.3, the mitigation for CVE-2025-8943 blocked -y and --yes flags on npx, but packages/components/nodes/tools/MCP/core.ts denied only PATH…
CVE-2026-70470Critical· 9.8Flowise is a drag & drop user interface to build a customized large language model flow
Flowise is a drag & drop user interface to build a customized large language model flow. Prior to 3.1.3, Flowise validatePythonCodeForDataFrame in packages/components/src/pythonCodeValidator.ts can be bypassed with Unicode homoglyph iden…
CVE-2026-69255High· 8.8Flowise is a drag & drop user interface to build a customized large language model flow
Flowise is a drag & drop user interface to build a customized large language model flow. Prior to 3.1.3, the CSVAgent in packages/components/nodes/agents/CSVAgent/CSVAgent.ts extracted attacker-controlled CSV data with file.split(',').po…
CVE-2026-69256High· 8.8Flowise is a drag & drop user interface to build a customized large language model flow
Flowise is a drag & drop user interface to build a customized large language model flow. Prior to 3.1.3, the CSVAgent node allowed users to provide Python code that is executed through pyodide; although a denylist blocked dangerous Pytho…
CVE-2026-69257High· 8.6Flowise is a drag & drop user interface to build a customized large language model flow
Flowise is a drag & drop user interface to build a customized large language model flow. Prior to 3.1.3, Flowise's HTTP security module httpSecurity.ts did not normalize IPv4-mapped IPv6 addresses such as ::ffff:127.0.0.1 and ::ffff:169.…
CVE-2026-69258Critical· 9.1Flowise is a drag & drop user interface to build a customized large language model flow
Flowise is a drag & drop user interface to build a customized large language model flow. Prior to 3.1.3, the unauthenticated POST /api/v1/prediction/:id endpoint accepted an overrideConfig object and unconditionally spread it into intern…
CVE-2026-69259High· 8.8Flowise is a drag & drop user interface to build a customized large language model flow
Flowise is a drag & drop user interface to build a customized large language model flow. Prior to 3.1.3, the SQLite Record Manager node in packages/components/nodes/recordmanager/SQLiteRecordManager/SQLiteRecordManager.ts accepted user-c…
CVE-2026-69252High· 8.8Flowise is a drag & drop user interface to build a customized large language model flow
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 lo…
CVE-2026-69253High· 8.8Flowise is a drag-and-drop user interface for building customized large language model (LLM) flows
Flowise is a drag-and-drop user interface for building customized large language model (LLM) flows. Prior to version 3.1.3, several custom-tool components — AgentAsTool, ChatflowTool, and ExecuteFlow — ran code in the in-process vm2 sa…
CVE-2026-69254High· 8.8PoCFlowise is a drag & drop user interface to build a customized large language model flow
Flowise is a drag & drop user interface to build a customized large language model flow. Prior to 3.1.3, executeJavaScriptCode() accepted caller-provided nodeVMOptions and merged them over the default NodeVM security settings in packages…
GHSA-2364-jh4q-m9vmMediumFlowise: IDOR vulnerability exists at the GET /api/v1/organization/customer-default-source endpoint
Flowise: IDOR vulnerability exists at the GET /api/v1/organization/customer-default-source endpoint
CVE-2026-69250High· 7.5Flowise is a drag & drop user interface to build a customized large language model flow
Flowise is a drag & drop user interface to build a customized large language model flow. Prior to 3.1.3, the OAuth2 token refresh endpoint POST /api/v1/oauth2-credential/refresh/:credentialId is unauthenticated by design and performs a s…
CVE-2026-69251High· 8.8PoCFlowise is a drag & drop user interface to build a customized large language model flow
Flowise is a drag & drop user interface to build a customized large language model flow. Prior to 3.1.3, Flowise record manager and agent memory nodes allowed users to set arbitrary TypeORM DataSource options through the additionalConfig…
CVE-2025-71336Critical· 9.8Flowise before 3.0.6 (affected versions 2.2.7-patch.1 and earlier) contains an unsandboxed remote code execution vulnerability in the Custom MCP feature, which is designed to execute OS commands such as launching local MCP servers
Flowise before 3.0.6 (affected versions 2.2.7-patch.1 and earlier) contains an unsandboxed remote code execution vulnerability in the Custom MCP feature, which is designed to execute OS commands such as launching local MCP servers. Becau…
CVE-2025-71335High· 8.1Flowise before 3.0.10 (affected versions 3.0.7 and earlier) fails to invalidate existing sessions and session tokens after a user changes their password
Flowise before 3.0.10 (affected versions 3.0.7 and earlier) fails to invalidate existing sessions and session tokens after a user changes their password. An attacker who already holds an active session, for example via a stolen session t…