Flowise: Unauthenticated OAuth 2.0 Access Token Disclosure via Public Chatflow in Flowise

Summary Flowise contains an authentication bypass vulnerability that allows an unauthenticated attacker to obtain OAuth 2.0 access tokens associated with a public chatflow. By accessing a public chatflow configuration endpoint, an attacker can retrieve internal workflow data, including OAuth...

Missing Authentication for Critical Function

Overview flowise is a Flowiseai Server Affected versions of this package are vulnerable to Missing Authentication for Critical Function via the public-chatbotConfig and oauth2-credential/refresh endpoints. An attacker can obtain OAuth 2.0 access tokens for third-party services by retrieving...

GHSA-6R77-HQX7-7VW8 Flowise: APIChain Prompt Injection SSRF in GET/POST API Chains

Summary A Server-Side Request Forgery SSRF vulnerability exists in FlowiseAI's POST/GET API Chain components that allows unauthenticated attackers to force the server to make arbitrary HTTP requests to internal and external systems. By injecting malicious prompt templates, attackers can bypass th...

Server-side Request Forgery (SSRF)

Overview flowise-components is a Flowiseai Components Affected versions of this package are vulnerable to Server-side Request Forgery SSRF via postCore.ts. An attacker can cause the server to make arbitrary HTTP requests to internal or external systems by injecting malicious prompt templates that...

Flowise: APIChain Prompt Injection SSRF in GET/POST API Chains

Summary A Server-Side Request Forgery SSRF vulnerability exists in FlowiseAI's POST/GET API Chain components that allows unauthenticated attackers to force the server to make arbitrary HTTP requests to internal and external systems. By injecting malicious prompt templates, attackers can bypass th...

Server-side Request Forgery (SSRF)

Overview flowise-components is a Flowiseai Components Affected versions of this package are vulnerable to Server-side Request Forgery SSRF via the secureAxiosRequest and secureFetch functions. An attacker can gain unauthorized access to internal services and potentially exfiltrate sensitive data ...

Server-side Request Forgery (SSRF)

Overview flowise-components is a Flowiseai Components Affected versions of this package are vulnerable to Server-side Request Forgery SSRF through the getHttpDenyList process in httpSecurity.ts. An attacker can reach internal or otherwise denied HTTP endpoints by supplying requests that rely on t...

Server-side Request Forgery (SSRF)

Overview flowise is a Flowiseai Server Affected versions of this package are vulnerable to Server-side Request Forgery SSRF through the getHttpDenyList process in httpSecurity.ts. An attacker can reach internal or otherwise denied HTTP endpoints by supplying requests that rely on the HTTP deny li...

GHSA-RH7V-6W34-W2RR Flowise: File Upload Validation Bypass in createAttachment

Summary In FlowiseAI, the Chatflow configuration file upload settings can be modified to allow the application/javascript MIME type. This lets an attacker upload .js files even though the frontend doesn’t normally allow JavaScript uploads. This enables attackers to persistently store malicious...

Arbitrary File Upload

Overview flowise is a Flowiseai Server Affected versions of this package are vulnerable to Arbitrary File Upload in the createAttachment in Chatflow. An attacker can upload and persistently store malicious JavaScript files on the server by bypassing MIME type validation, which may lead to the...

Arbitrary File Upload

Overview flowise-components is a Flowiseai Components Affected versions of this package are vulnerable to Arbitrary File Upload in the createAttachment in Chatflow. An attacker can upload and persistently store malicious JavaScript files on the server by bypassing MIME type validation, which may...

Flowise: File Upload Validation Bypass in createAttachment

Summary In FlowiseAI, the Chatflow configuration file upload settings can be modified to allow the application/javascript MIME type. This lets an attacker upload .js files even though the frontend doesn’t normally allow JavaScript uploads. This enables attackers to persistently store malicious...

Partial String Comparison

Overview flowise-components is a Flowiseai Components Affected versions of this package are vulnerable to Partial String Comparison due to the replaceInputsWithConfig logic in packages/server/src/utils/index.ts. An attacker can override flow parameters by supplying a crafted override configuratio...

Partial String Comparison

Overview flowise is a Flowiseai Server Affected versions of this package are vulnerable to Partial String Comparison due to the replaceInputsWithConfig logic in packages/server/src/utils/index.ts. An attacker can override flow parameters by supplying a crafted override configuration in a predicti...

GHSA-CVRR-QHGW-2MM6 Flowise: Parameter Override Bypass Remote Command Execution

Summary Flowise is vulnerable to a critical unauthenticated remote command execution RCE vulnerability. It can be exploited via a parameter override bypass using the FILE-STORAGE:: keyword combined with a NODEOPTIONS environment variable injection. This allows for the execution of arbitrary syste...

Flowise: Parameter Override Bypass Remote Command Execution

Summary Flowise is vulnerable to a critical unauthenticated remote command execution RCE vulnerability. It can be exploited via a parameter override bypass using the FILE-STORAGE:: keyword combined with a NODEOPTIONS environment variable injection. This allows for the execution of arbitrary syste...

GHSA-4JPM-CGX2-8H37 Flowise: Sensitive Data Leak in public-chatbotConfig

Summary /api/v1/public-chatbotConfig/:id ep exposes sensitive data including API keys, HTTP authorization headers and internal configuration without any authentication. An attacker with knowledge just of a chatflow UUID can retrieve credentials stored in password type fields and HTTP headers,...

Missing Authorization

Overview flowise is a Flowiseai Server Affected versions of this package are vulnerable to Missing Authorization in the /api/v1/public-chatbotConfig/:id endpoint in chatbotConfig. An attacker can access sensitive credentials, including API keys and authorization headers, by sending unauthenticate...

GHSA-48M6-CH88-55MJ Flowise: Improper Mass Assignment in Account Registration Enables Unauthorized Organization Association

Summary An improper mass assignment JSON injection vulnerability in the account registration endpoint of Flowise Cloud allows unauthenticated attackers to inject server-managed fields and nested objects during account creation. This enables client-controlled manipulation of ownership metadata,...

Arbitrary Code Injection

Overview flowise is a Flowiseai Server Affected versions of this package are vulnerable to Arbitrary Code Injection via the customReadCSVFunc process. An attacker can execute arbitrary code on the server by supplying malicious input that is interpolated and executed without proper sanitization...