Flowise vulnerabilities and CVEs
The Beam CVE database tracks 115 security advisories for Flowise: 28 critical, 63 high and 24 medium severity. The newest is CVE-2026-73483, published Oct 7, 2026 and fixed in 3.1.3.
A low-code builder for LLM agents and chat flows, usually self-hosted with stored API keys.
Check your version: npm ls flowise or npm ls flowise-components
- Vulnerabilities tracked
- 115
- Critical
- 28
- Known exploited (CISA KEV)
- 0
- Published in the last 30 days
- 2
All entries, newest first
CVE-2026-73483
Flowise NodeVM sandbox escape via puppeteer allowlist - authenticated RCE and arbitrary file read via Chromium
critical9.4Oct 7, 2026CVE-2026-73487
Flowise Prompt Injection to RCE and SSRF via CSV/Airtable Agent Python Validator Bypass
critical9.0Oct 7, 2026CVE-2026-69250
Flowise: Unauthenticated OAuth2 Refresh Enables Non-Blind SSRF and Secret Exfiltration
high8.5Aug 4, 2026CVE-2026-69251
Flowise RCE via TypeORM DataSource
critical9.0Aug 4, 2026CVE-2026-69252
Flowise: Missing authorization on `/api/v1/files` allows low-privileged API keys to list and delete files across workspaces within the same organization
high7.2Aug 4, 2026CVE-2026-69253
Flowise Sandbox Escape to RCE
critical9.0Aug 4, 2026CVE-2026-69254
Flowise: RCE via NodeVM Sandbox Escape in executeJavaScriptCode() nodeVMOptions Override
critical9.4Aug 4, 2026CVE-2026-69255
Flowise: CSV Agent Remote Code Execution via Pyodide Code Injection — Root Shell Verified
critical9.2Aug 4, 2026CVE-2026-69256
Flowise: Remote Code Execution Vulnerability in CSVAgent
critical9.4Aug 4, 2026CVE-2026-69257
Flowise: SSRF Protection Bypass via IPv4-Mapped IPv6 Addresses
high7.6Aug 4, 2026CVE-2026-69258
Flowise: Unauthenticated Property Injection into Flow Execution Context via Ungated `overrideConfig` Spread in Prediction API
high8.8Aug 4, 2026CVE-2026-69259
Flowise RCE via SQLite Record Manager Node
critical9.4Aug 4, 2026CVE-2026-69262
Flowise: `DELETE /api/v1/chatflows/:id` does not validate resource type, allowing `agentflows:delete` and `chatflows:delete` to delete each other’s flow type
high7.1Aug 4, 2026CVE-2026-69263
Flowise: CVE-2025-8943 Patch Bypass: npm_config_yes bypasses MCP environment variable blocklist (Unauthenticated RCE)
high8.7Aug 4, 2026CVE-2026-69264
Flowise: RCE via CSVAgent csvFile data URI base64 segment is interpolated into Python source without validation
critical9.4Aug 4, 2026CVE-2026-70470
Flowise: Pyodide validator Unicode homoglyph bypass leads to RCE
critical9.5Aug 4, 2026CVE-2026-70471
Flowise: RBAC Bypass Leading to Unauthorized Workspace Variables Disclosure
high7.1Aug 4, 2026CVE-2026-70472
Flowise: Cross-workspace credential IDOR in openai-assistants-vector-store
high7.1Aug 4, 2026CVE-2026-70473
Flowise: Information Disclosure in GET /api/v1/upsert-history returns the entire server-wide upsert history
high8.3Aug 4, 2026CVE-2026-70474
Flowise: Cross-Workspace OAuth2 Credential Metadata Leak
high7.6Aug 4, 2026CVE-2026-70475
Flowise: Missing Authorization on Execution Update Endpoint
high7.1Aug 4, 2026CVE-2026-70476
Flowise: Broken Access Control in Stripe Subscription Endpoints Allows Cross-Tenant Billing Manipulation
high8.3Aug 4, 2026CVE-2026-70477
Flowise: CSV Agent Prompt Injection Remote Code Execution Vulnerability
critical9.5Aug 4, 2026CVE-2026-70478
Flowise: Unauthenticated OAuth2 token refresh endpoint returns access tokens — enables token theft for any connected service
critical9.2Aug 4, 2026GHSA-2364-jh4q-m9vm
Flowise: IDOR vulnerability exists at the GET /api/v1/organization/customer-default-source endpoint
medium6.0Aug 4, 2026GHSA-88pr-878c-24wf
Flowise: Authenticated arbitrary file write in the `S3 Directory` document loader via unsanitized S3 object keys
high7.2Aug 4, 2026GHSA-8gj2-2cvc-6xx7
Flowise: Unauthenticated Credential Abuse via Text-to-Speech Endpoint Allows Unauthorized Use of Private Chatflow TTS Credentials
medium6.3Aug 4, 2026GHSA-rwrp-9823-p2xq
Flowise: Incomplete Credential Redaction Exposes Secrets via API
medium6.5Aug 4, 2026CVE-2026-56268
Flowise: Cross-Workspace Chatflow Disclosure via chatflows/apikey Endpoint Returns All Unprotected Chatflows
medium7.7May 20, 2026GHSA-59fh-9f3p-7m39
Flowise: Mass Assignment in PUT /api/v1/user Allows Authenticated Users to Override Password Hash and Bypass Password Change Verification
medium6.0May 20, 2026GHSA-m837-xvxr-vqwg
Flowise: Hardcoded CORS wildcard on TTS endpoint enables cross-origin credential abuse from any webpage
medium6.9May 20, 2026CVE-2026-42861
FlowiseAI has Mass Assignment in Variable Update Endpoint that Allows Cross-Workspace Resource Reassignment
high7.6May 14, 2026CVE-2026-42862
FlowiseAI has Mass Assignment in Tool Update Endpoint that Allows Cross-Workspace Resource Reassignment
high7.6May 14, 2026CVE-2026-42863
FlowiseAI has Mass Assignment in Chatflow Update Endpoint that Allows Cross-Workspace AgentFlow Reassignment
high7.6May 14, 2026CVE-2026-46440
FlowiseAI Exposes Basic Auth Credentials via API
high7.5May 14, 2026CVE-2026-46441
FlowiseAI has Mass Assignment in Assistant Update Endpoint that Allows Cross-Workspace Resource Reassignment
high7.6May 14, 2026CVE-2026-46442
FlowiseAI: Authenticated Host RCE via POST /api/v1/node-custom-function and NodeVM Sandbox Escape
critical9.4May 14, 2026CVE-2026-46443
FlowiseAI Vulnerable to Credential Data Leak
high7.0May 14, 2026CVE-2026-46444
FlowiseAI: Vector Store No Permission Checks
high8.8May 14, 2026CVE-2026-46475
FlowiseAI: Assistant create+update mass-assignment allows cross-workspace assistant takeover
high8.8May 14, 2026CVE-2026-46476
FlowiseAI: CustomTemplate create+update mass-assignment allows cross-workspace template takeover
high7.7May 14, 2026CVE-2026-46477
FlowiseAI: Dataset create+update mass-assignment allows cross-workspace dataset takeover
high8.8May 14, 2026CVE-2026-46478
FlowiseAI: DatasetRow create+update mass-assignment allows cross-workspace row takeover
high8.8May 14, 2026CVE-2026-46479
FlowiseAI: Evaluation create+update mass-assignment allows cross-workspace evaluation takeover
high8.8May 14, 2026CVE-2026-46480
FlowiseAI: Evaluator create+update mass-assignment allows cross-workspace evaluator takeover
high8.8May 14, 2026GHSA-m99r-2hxc-cp3q
Flowise has an MCP Security Bypass that Enables RCE
high8.7May 14, 2026CVE-2026-8026
Flowise: Bcrypt Password Hash Exposure
medium3.7No fixMay 6, 2026CVE-2026-41264
Flowise: CSV Agent Prompt Injection Remote Code Execution Vulnerability
critical9.8Apr 21, 2026CVE-2026-41265
Flowise: Airtable_Agent Code Injection Remote Code Execution Vulnerability
critical9.8Apr 18, 2026CVE-2026-41277
Flowise: Mass Assignment in DocumentStore Create Endpoint Leads to Cross-Workspace Object Takeover (IDOR)
high8.8Apr 17, 2026CVE-2026-41278
Flowise: Public chatflow endpoints return unsanitized flowData including plaintext API keys, passwords, and credential IDs
high7.5Apr 17, 2026CVE-2026-41279
Flowise: Unauthenticated TTS endpoint accepts arbitrary credential IDs — enables API credit abuse via stored credentials
high7.5Apr 17, 2026CVE-2026-40933
Flowise: Authenticated RCE Via MCP Adapters
critical9.9Apr 16, 2026CVE-2026-41137
Flowise: Code Injection in CSVAgent leads to Authenticated RCE
critical8.8Apr 16, 2026CVE-2026-41138
Flowise: Remote code execution vulnerability in AirtableAgent.ts caused by lack of input verification when using `Pandas`.
high8.3Apr 16, 2026CVE-2026-41266
Flowise: Sensitive Data Leak in public-chatbotConfig
high7.5Apr 16, 2026CVE-2026-41267
Flowise: Improper Mass Assignment in Account Registration Enables Unauthorized Organization Association
high8.1Apr 16, 2026CVE-2026-41268
Flowise: Parameter Override Bypass Remote Command Execution
high7.7Apr 16, 2026CVE-2026-41269
Flowise: File Upload Validation Bypass in createAttachment
high7.1Apr 16, 2026CVE-2026-41270
Flowise: SSRF Protection Bypass via Unprotected Built-in HTTP Modules in Custom Function Sandbox
high7.1Apr 16, 2026CVE-2026-41271
Flowise: APIChain Prompt Injection SSRF in GET/POST API Chains
high7.1Apr 16, 2026CVE-2026-41272
Flowise: SSRF Protection Bypass (TOCTOU & Default Insecure)
high7.1Apr 16, 2026CVE-2026-41273
Flowise: Unauthenticated OAuth 2.0 Access Token Disclosure via Public Chatflow in Flowise
high8.2Apr 16, 2026CVE-2026-41274
Flowise: Cypher Injection in GraphCypherQAChain
high8.7Apr 16, 2026CVE-2026-41275
Flowise: Password Reset Link Sent Over Unsecured HTTP
high7.5Apr 16, 2026CVE-2026-41276
Flowise: resetPassword Authentication Bypass Vulnerability
high9.8Apr 16, 2026CVE-2026-43995
Flowise: SSRF Protection Bypass via Direct node-fetch / axios Usage (Patch Enforcement Failure)
medium5.3Apr 16, 2026CVE-2026-56269
Flowise: Weak Default Token Hash Secret
medium5.6Apr 16, 2026CVE-2026-56270
Flowise: Unauthenticated Information Disclosure of OAuth Secrets (Cleartext) via GET Request
medium5.3Apr 16, 2026CVE-2026-56275
Flowise Execute Flow function has an SSRF vulnerability
medium7.1Apr 16, 2026GHSA-2qqc-p94c-hxwh
Flowise: Weak Default Express Session Secret
medium5.6Apr 16, 2026GHSA-cc4f-hjpj-g9p8
Flowise: Weak Default JWT Secrets
medium5.6Apr 16, 2026GHSA-w6v6-49gh-mc9w
Flowise: Path Traversal in Vector Store basePath
medium4.9Apr 16, 2026CVE-2026-31829
Flowise affected by Server-Side Request Forgery (SSRF) in HTTP Node Leading to Internal Network Access
high7.1Mar 11, 2026CVE-2026-30820
Flowise has Authorization Bypass via Spoofed x-request-from Header
high8.7Mar 6, 2026CVE-2026-30821
Flowise has Arbitrary File Upload via MIME Spoofing
high8.2Mar 6, 2026CVE-2026-30822
Flowise Allows Mass Assignment in `/api/v1/leads` Endpoint
high7.7Mar 6, 2026CVE-2026-30823
Flowise has IDOR leading to Account Takeover and Enterprise Feature Bypass via SSO Configuration
high8.8Mar 6, 2026CVE-2026-30824
Flowise Missing Authentication on NVIDIA NIM Endpoints
high7.7Mar 6, 2026CVE-2026-56272
Flowise has Insufficient Password Salt Rounds
medium4.1Mar 5, 2026GHSA-jc5m-wrp2-qq38
Flowise Vulnerable to PII Disclosure on Unauthenticated Forgot Password Endpoint
medium6.9Mar 5, 2026GHSA-v5w9-prxf-w882
Flowise has Authentication Bypass Using Unprotected Registration Endpoint (/register)
high8.7No fixNov 17, 2025GHSA-x7rp-qj2h-ghgw
Flowise Fails to Invalidate Existing Sessions After Password Changes
high8.1Nov 14, 2025CVE-2025-34267
Flowise: Authenticated Command Execution and Sandbox Bypass via Puppeteer and Playwright Packages
high8.4Oct 14, 2025GHSA-j44m-5v8f-gc9c
Flowise is vulnerable to arbitrary file exposure through its ReadFileTool
high7.7Oct 10, 2025CVE-2025-61913
Flowise is vulnerable to arbitrary file write through its WriteFileTool
critical9.9Oct 9, 2025CVE-2025-61687
FlowiseAI/Flosise has File Upload vulnerability
high8.3Oct 8, 2025CVE-2025-55346
Flowise vulnerable to RCE via Dynamic function constructor injection
critical9.8No fixOct 6, 2025CVE-2025-29192
Flowise Stored XSS vulnerability through logs in chatbot
medium5.3Oct 3, 2025CVE-2025-50538
Flowise is vulnerable to stored XSS via "View Messages" allows credential theft in FlowiseAI admin panel
critical9.3Oct 3, 2025GHSA-4fr9-3x69-36wv
Flowise vulnerable to XSS
medium6.3Oct 3, 2025CVE-2025-57164
FlowiseAI Pre-Auth Arbitrary Code Execution
critical9.1Sep 15, 2025CVE-2025-59527
FlowiseAI/Flowise has Server-Side Request Forgery (SSRF) vulnerability
high7.5Sep 15, 2025CVE-2025-59528
Flowise has Remote Code Execution vulnerability
critical10.0Sep 15, 2025GHSA-6933-jpx5-q87q
Flowise has unsandboxed remote code execution via Custom MCP
high8.9Sep 15, 2025GHSA-99pg-hqvx-r4gf
Flowise has an Arbitrary File Read
critical9.1Sep 15, 2025GHSA-q67q-549q-p849
Flowise has arbitrary file access due to missing chat flow id validation
critical9.8Sep 15, 2025CVE-2025-58434
Flowise Cloud and Local Deployments have Unauthenticated Password Reset Token Disclosure that Leads to Account Takeover
critical9.8Sep 12, 2025CVE-2025-8943
Flowise OS command remote code execution
critical9.8No fixAug 14, 2025CVE-2025-29189
Flowise Vulnerable to SQL Injection via `tableName` Parameter
high7.6Apr 9, 2025CVE-2025-71332
FlowiseDB vulnerable to SQL Injection by authenticated users
medium5.9No fixApr 7, 2025GHSA-8vvx-qvq9-5948
Flowise allows arbitrary file write to RCE
critical10.0No fixMar 14, 2025GHSA-h42x-xx2q-6v6g
Flowise Pre-auth Arbitrary File Upload
critical9.3No fixMar 13, 2025CVE-2025-26319
FlowiseAI Flowise arbitrary file upload vulnerability
high8.9No fixMar 5, 2025CVE-2024-58351
Flowise OverrideConfig security vulnerability
high8.6Nov 21, 2024CVE-2024-9148
Flowise and Flowise Chat Embed vulnerable to Stored Cross-site Scripting
medium9.6Sep 25, 2024CVE-2024-8181
Flowise Authentication Bypass vulnerability
high7.3No fixAug 27, 2024CVE-2024-8182
Flowise Unauthenticated Denial of Service (DoS) vulnerability
high7.5No fixAug 27, 2024CVE-2024-36420
Flowise Path Injection at /api/v1/openai-assistants-file
high7.5No fixAug 5, 2024CVE-2024-36421
Flowise Cors Misconfiguration in packages/server/src/index.ts
high7.5No fixAug 5, 2024CVE-2024-36422
Flowise Cross-site Scripting in api/v1/chatflows/id
medium6.1No fixAug 5, 2024CVE-2024-36423
Flowise Cross-site Scripting in /api/v1/public-chatflows/id
medium6.1No fixAug 5, 2024CVE-2024-37145
Flowise Cross-site Scripting in /api/v1/chatflows-streaming/id
medium6.1No fixAug 5, 2024CVE-2024-37146
Flowise Cross-site Scripting in/api/v1/credentials/id
medium6.1No fixAug 5, 2024CVE-2024-31621
Flowise vulnerable to code injection via api/v1
high7.6Apr 29, 2024
Withdrawn advisories (7)
GHSA-6j9g-8fxc-25hq
Duplicate Advisory: Flowise contains an unauthenticated sandbox escape
critical8.8WithdrawnAug 13, 2026GHSA-w4hm-rrxg-pxcf
Duplicate Advisory: Flowise Execute Flow function has an SSRF vulnerability
medium7.1WithdrawnJun 23, 2026GHSA-5w6g-rc45-wvv9
Duplicate Advisory: Flowise OverrideConfig security vulnerability
critical9.8WithdrawnJun 20, 2026GHSA-3g4j-r53p-22wx
Duplicate Advisory: FlowiseAI Pre-Auth Arbitrary Code Execution
critical9.1WithdrawnOct 17, 2025GHSA-7rgr-72hp-9wp3
Duplicate Advisory: Flowise is vulnerable to stored XSS via "View Messages" allows credential theft in FlowiseAI admin panel
high8.2WithdrawnOct 6, 2025GHSA-wq95-wr7m-26h4
Duplicate Advisory: Flowise Stored XSS vulnerability through logs in chatbot
high8.2WithdrawnOct 6, 2025GHSA-q4xx-mc3q-23x8
Duplicate Advisory: Flowise vulnerable to RCE via Dynamic function constructor injection
critical9.8WithdrawnAug 14, 2025