The vulnerability of the `get_flow_by_id_or_endpoint_name` function in the Langflow agent and workflow creation/execution tool allows a attacker to circumvent existing security restrictions.

The vulnerability of the getflowbyidorendpointname function in the Langflow agent and workflow creation/execution tools relates to bypassing authentication using a user-controlled key. Exploiting this vulnerability could allow an attacker to circumvent existing security restrictions using an...

NPM: n8n: Custom Header Credential Values Leaked in Plaintext into LLM Node Execution Data

NPM: n8n: Custom Header Credential Values Leaked in Plaintext into LLM Node Execution Data vulnerability discovered by ? in WordPress Npm n8n versions 1.123.64...

n8n: "Allowed HTTP Request Domains" Restriction Bypass via AI Agents MCP Connector

Impact The AI Agents feature did not enforce the "Allowed HTTP Request Domains" restriction configured on credentials. As a result, a member-level user who had been granted use-only access to a shared credential could cause its secret to be sent to an external server they control, by pointing an...

Cross-site Scripting (XSS)

Overview n8n is a n8n Workflow Automation Tool Affected versions of this package are vulnerable to Cross-site Scripting XSS in the HTML preview, which renders execution output into an iframe srcdoc without the sandbox attribute. An attacker can execute arbitrary scripts in the context of the...

EUVD-2026-38481

n8n is an open source workflow automation platform. Prior to 1.123.48, 2.21.8, and 2.22.4, an authenticated user with permission to create or modify workflows containing a Python Code Node could escape the sandbox and achieve arbitrary code execution on the task runner container. This vulnerabili...

Exploit for Improper Control of Dynamically-Managed Code Resources in N8N

No d...

NPM: n8n: Wrong OAuth Scope on Evaluation Test Runs Endpoints

NPM: n8n: Wrong OAuth Scope on Evaluation Test Runs Endpoints vulnerability discovered by ? in WordPress Npm n8n versions 1.123.55...

NPM: n8n: Public API Execution Retry Authorization Bypass

NPM: n8n: Public API Execution Retry Authorization Bypass vulnerability discovered by ? in WordPress Npm n8n versions 2.25.7...

n8n SQL注入漏洞

n8n is an open-source, scalable workflow automation tool developed by n8n. Versions of n8n prior to 2.14.1, 2.13.3, and 1.123.26 have a SQL injection vulnerability. This vulnerability stems from the Data Table Get node, which may lead to data modification or deletion...

GHSA-2P9H-RQJW-GM92 n8n Vulnerable to Stored XSS via Various Nodes

Impact An authenticated user with permission to create or modify workflows could inject arbitrary scripts into pages rendered by the n8n application using different techniques on various nodes Form Trigger node, Chat Trigger node, Send & Wait node, Webhook Node, and Chat Node. Scripts injected by...

n8n security vulnerabilities

n8n is an open-source, scalable workflow automation tool developed by n8n. n8n has a security vulnerability, which stems from insufficient isolation of the workflow expression evaluation system. This vulnerability could lead to remote code execution...

CVE-2026-22798 hermes's raw options logging may disclose secrets passed in via subcommand options argument

hermes is an implementation of the HERMES workflow to automatize software publication with rich metadata. From 0.8.1 to before 0.9.1, hermes subcommands take arbitrary options under the -O argument. These have been logged in raw form. If users provide sensitive data such as API tokens e.g., via...

EUVD-2025-205454

n8n Vulnerable to Arbitrary Command Execution in Pyodide based Python Code Node...

Exploit for CVE-2025-68613

n8n Authenticated Expression Injection RCE – CVE-2025-68613...

Exploit for CVE-2025-68613

🚀 n8n Authenticated RCE PoC Pocsuite3 CVE ID: CVE-202...

CVE-2023-44245

Unauth. Reflected Cross-Site Scripting XSS vulnerability in Leap Contractor Contact Form Website to Workflow Tool plugin = 4.0.0 versions...

Cross site scripting

Unauth. Reflected Cross-Site Scripting XSS vulnerability in Leap Contractor Contact Form Website to Workflow Tool plugin = 4.0.0 versions...

CVE-2023-44245

CVE-2023-44245 affects the Leap Contractor Contact Form Website to Workflow Tool WordPress plugin (

CVE-2023-44245 WordPress Contractor Contact Form Website to Workflow Tool Plugin <= 4.0.0 is vulnerable to Cross Site Scripting (XSS)

Unauth. Reflected Cross-Site Scripting XSS vulnerability in Leap Contractor Contact Form Website to Workflow Tool plugin = 4.0.0 versions...

WordPress Plugin Contractor Contact Form Website to Workflow Tool Cross-Site Scripting Vulnerability

WordPress and WordPress plugin are both products of the WordPress Foundation.WordPress is a blogging platform developed using the PHP language. WordPress plugin is an application plugin that supports personal blog sites on PHP and MySQL servers. A cross-site scripting vulnerability exists in...