29 matches found
CVE-2026-86996
n8n is an open source workflow automation platform. Prior to 2.37.7 and 2.38.2, the workflow setting named This workflow can be called by was enforced by the Execute Workflow node but not when a workflow was attached to an Agent as a tool. A user able to build an Agent could invoke a restricted...
n8n: Agent Workflow Tool Bypasses Sub-Workflow Caller Policy
Impact A workflow's "This workflow can be called by" setting was enforced by the Execute Workflow node but was not consulted when the same workflow was attached to an Agent as a tool. A user who could build an Agent could therefore call a workflow that its owner had restricted, and read back what...
NPM: n8n: Agent Workflow Tool Bypasses Sub-Workflow Caller Policy
NPM: n8n: Agent Workflow Tool Bypasses Sub-Workflow Caller Policy vulnerability discovered by ? in WordPress Npm n8n versions 2.37.7...
CVE-2026-86996
n8n (open-source workflow automation platform) is affected by a policy bypass in its Agent workflow tool . Prior to 2.37.7 and 2.38.2 , the "This workflow can be called by" setting was enforced by the Execute Workflow node but not when a workflow was attached to an Agent as a tool. The root cause...
CVE-2026-86996 n8n: Agent Workflow Tool Bypasses Sub-Workflow Caller Policy
n8n is an open source workflow automation platform. Prior to 2.37.7 and 2.38.2, the workflow setting named This workflow can be called by was enforced by the Execute Workflow node but not when a workflow was attached to an Agent as a tool. A user able to build an Agent could invoke a restricted...
CVE-2026-86996 n8n: Agent Workflow Tool Bypasses Sub-Workflow Caller Policy
n8n is an open source workflow automation platform. Prior to 2.37.7 and 2.38.2, the workflow setting named This workflow can be called by was enforced by the Execute Workflow node but not when a workflow was attached to an Agent as a tool. A user able to build an Agent could invoke a restricted...
CVE-2026-85166 n8n before 2.36.2 Credential Exfiltration via Workflow Tool Node
n8n before 2.35.4 and 2.36.x before 2.36.2 does not validate credential references in the inline workflow JSON of nodes that execute an inline sub-workflow e.g., the Workflow Tool node. A shared-workflow editor, or any user creating/updating a workflow via the REST API, Public API, or MCP, can...
CVE-2026-85166 n8n before 2.36.2 Credential Exfiltration via Workflow Tool Node
n8n before 2.35.4 and 2.36.x before 2.36.2 does not validate credential references in the inline workflow JSON of nodes that execute an inline sub-workflow e.g., the Workflow Tool node. A shared-workflow editor, or any user creating/updating a workflow via the REST API, Public API, or MCP, can...
CVE-2026-85166
n8n before 2.35.4 and 2.36.x before 2.36.2 fails to validate credential references in the inline workflow JSON of nodes that execute an inline sub-workflow (e.g., the Workflow Tool node ). A shared-workflow editor or any user creating/updating a workflow via the REST API, Public API, or MCP can p...
EUVD-2026-70401
n8n before 2.35.4 and 2.36.x before 2.36.2 does not validate credential references in the inline workflow JSON of nodes that execute an inline sub-workflow e.g., the Workflow Tool node. A shared-workflow editor, or any user creating/updating a workflow via the REST API, Public API, or MCP, can...
CVE-2026-85166 n8n before 2.36.2 Credential Exfiltration via Workflow Tool Node
n8n before 2.35.4 and 2.36.x before 2.36.2 does not validate credential references in the inline workflow JSON of nodes that execute an inline sub-workflow e.g., the Workflow Tool node. A shared-workflow editor, or any user creating/updating a workflow via the REST API, Public API, or MCP, can...
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...
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...
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...