156 results · Feed
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Critical 9.4
n8n has Potential Remote Code Execution via Merge Node
n8n is an open source workflow automation platform. Prior to versions 2.10.1, 2.9.3, and 1.123.22, an authenticated user with permission to create or modify workflows could leverage the Merge node's SQL query mode to execute arbitrary code and write arbitrary…
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Critical 9.4CVE-2026-27495 Public exploit
n8n has a Sandbox Escape in its JavaScript Task Runner
n8n is an open source workflow automation platform. Prior to versions 2.10.1, 2.9.3, and 1.123.22, an authenticated user with permission to create or modify workflows could exploit a vulnerability in the JavaScript Task Runner sandbox to execute arbitrary cod…
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High 7.1
n8n has Arbitrary File Read via Python Code Node Sandbox Escape
n8n is an open source workflow automation platform. Prior to versions 2.10.1, 2.9.3, and 1.123.22, an authenticated user with permission to create or modify workflows could use the Python Code node to escape the sandbox. The sandbox did not sufficiently restr…
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Critical 9.5
n8n has Unauthenticated Expression Evaluation via Form Node
n8n is an open source workflow automation platform. Prior to versions 2.10.1, 2.9.3, and 1.123.22, a second-order expression injection vulnerability existed in n8n's Form nodes that could allow an unauthenticated attacker to inject and evaluate arbitrary n8n …
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Medium 5.3
Domain allowlist bypass enables credential exfiltration
n8n is an open source workflow automation platform. Prior to 1.121.0, there is a vulnerability in the HTTP Request node's credential domain validation allowed an authenticated attacker to send requests with credentials to unintended domains, potentially leadi…
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Critical 9.4
n8n Vulnerable to Command Injection in Community Package Installation
n8n is an open source workflow automation platform. From version 0.187.0 to before 1.120.3, a command injection vulnerability was identified in n8n’s community package installation functionality. The issue allowed authenticated users with administrative permi…
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Critical 9.4
n8n is vulnerable to Python sandbox escape
n8n is an open source workflow automation platform. Prior to version 2.4.8, a vulnerability in the Python Code node allows authenticated users to break out of the Python sandbox environment and execute code outside the intended security boundary. This issue h…
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Critical 9.4
n8n Arbitrary File Write leading to RCE in n8n Merge Node
n8n is an open source workflow automation platform. Prior to versions 1.118.0 and 2.4.0, a vulnerability in the Merge node's SQL Query mode allowed authenticated users with permission to create or modify workflows to write arbitrary files to the n8n server's …
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High 7.1
n8n Arbitrary File Write on Remote Systems via SSH Node
n8n is an open source workflow automation platform. Prior to versions 1.123.12 and 2.4.0, when workflows process uploaded files and transfer them to remote servers via the SSH node without validating their metadata the vulnerability can lead to files being wr…
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High 8.5
n8n is Vulnerable to Stored Cross-Site Scripting via Markdown Rendering in Workflow UI
n8n is an open source workflow automation platform. Prior to versions 1.123.9 and 2.2.1, a Cross-Site Scripting (XSS) vulnerability existed in a markdown rendering component used in n8n's interface, including workflow sticky notes and other areas that support…
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Critical 9.4CVE-2026-25053 Public exploit
n8n is Vulnerable to OS Command Injection in Git Node
n8n is an open source workflow automation platform. Prior to versions 1.123.10 and 2.5.0, vulnerabilities in the Git node allowed authenticated users with permission to create or modify workflows to execute arbitrary system commands or read arbitrary files on…
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Critical 9.4
n8n Improper File Access Controls Allow Arbitrary File Read by Authenticated Users
n8n is an open source workflow automation platform. Prior to versions 1.123.18 and 2.5.0, a vulnerability in the file access controls allows authenticated users with permission to create or modify workflows to read sensitive files from the n8n host system. Th…
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High 8.5
n8n Improper CSP Enforcement in Webhook Responses May Allow Stored XSS
n8n is an open source workflow automation platform. Prior to version 1.123.2, a Cross-Site Scripting (XSS) vulnerability has been identified in the handling of webhook responses and related HTTP endpoints. Under certain conditions, the Content Security Policy…
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High 7.7
n8n Unsafe Buffer Allocation Allows In-Process Memory Disclosure in Task Runner
n8n is an open source workflow automation platform. From version 1.65.0 to before 1.114.3, the use of Buffer.allocUnsafe() and Buffer.allocUnsafeSlow() in the task runner allowed untrusted code to allocate uninitialized memory. Such uninitialized buffers coul…
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Critical 9.4CVE-2026-25049 Public exploit
n8n Has an Expression Escape Vulnerability Leading to RCE
n8n is an open source workflow automation platform. Prior to versions 1.123.17 and 2.5.2, an authenticated user with permission to create or modify workflows could abuse crafted expressions in workflow parameters to trigger unintended system command execution…
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Critical 9.9CVE-2026-1470 EPSS 20%
Authenticated users can bypass the Expression sandbox mechanism to achieve full remote code execution on n8n’s main node.
n8n contains a critical Remote Code Execution (RCE) vulnerability in its workflow Expression evaluation system. Expressions supplied by authenticated users during workflow configuration may be evaluated in an execution context that is not sufficiently isolate…
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Medium 5.3
n8n has a Webhook Node IP Whitelist Bypass via Partial String Matching
n8n is an open source workflow automation platform. From 1.36.0 to before 2.2.0, the Webhook node’s IP whitelist validation performed partial string matching instead of exact IP comparison. As a result, an incoming request could be accepted if the source IP a…
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Medium 6.5
n8n's Missing Stripe-Signature Verification Allows Unauthenticated Forged Webhooks
n8n is an open source workflow automation platform. In versions from 0.150.0 to before 2.2.2, an authentication bypass vulnerability in the Stripe Trigger node allows unauthenticated parties to trigger workflows by sending forged Stripe webhook events. The St…
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Critical 10.0
n8n is vulnerable to Remote Code Execution via Arbitrary File Write
n8n is an open source workflow automation platform. In versions 0.121.2 and below, an authenticated attacker may be able to execute malicious code using the n8n service. This could result in full compromise and can impact both self-hosted and n8n Cloud instan…
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Critical 10.0
n8n Vulnerable to Unauthenticated File Access via Improper Webhook Request Handling
n8n is an open source workflow automation platform. Versions starting with 1.65.0 and below 1.121.0 enable an attacker to access files on the underlying server through execution of certain form-based workflows. A vulnerable workflow could grant access to an u…
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High 7.1
Self-hosted n8n has Legacy Code node that enables arbitrary file read/write
n8n is an open source workflow automation platform. Prior to version 2.0.0, in self-hosted n8n instances where the Code node runs in legacy (non-task-runner) JavaScript execution mode, authenticated users with workflow editing access can invoke internal helpe…
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Critical 9.9CVE-2025-68668 EPSS 13%
n8n Vulnerable to Arbitrary Command Execution in Pyodide based Python Code Node
n8n is an open source workflow automation platform. From version 1.0.0 to before 2.0.0, a sandbox bypass vulnerability exists in the Python Code Node that uses Pyodide. An authenticated user with permission to create or modify workflows can exploit this vulne…
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High 7.3
n8n's Possible Stored XSS in "Respond to Webhook" Node May Execute Outside iframe Sandbox
n8n is an open source workflow automation platform. Prior to version 1.114.0, a stored Cross-Site Scripting (XSS) vulnerability may occur in n8n when using the “Respond to Webhook” node. When this node responds with HTML content containing executable scripts,…
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Critical 10.0
n8n Vulnerable to Remote Code Execution via Expression Injection
n8n is an open source workflow automation platform. Versions starting with 0.211.0 and prior to 1.120.4, 1.121.1, and 1.122.0 contain a critical Remote Code Execution (RCE) vulnerability in their workflow expression evaluation system. Under certain conditions…
KEV Mar 11, 2026 -
Critical 9.4CVE-2025-65964 Public exploit
n8n Vulnerable to Remote Code Execution via Git Node Custom Pre-Commit Hook
n8n is an open source workflow automation platform. Versions 0.123.1 through 1.119.1 do not have adequate protections to prevent RCE through the project's pre-commit hooks. The Add Config operation allows workflows to set arbitrary Git configuration values, i…
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High 8.8CVE-2025-62726 Public exploit
n8n Vulnerable to Remote Code Execution via Git Node Pre-Commit Hook
n8n is an open source workflow automation platform. Prior to 1.113.0, a remote code execution vulnerability exists in the Git Node component available in both Cloud and Self-Hosted versions of n8n. When a malicious actor clones a remote repository containing …
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Medium 5.4
n8n stored cross-site scripting in LangChain Chat Trigger node initialMessages parameter
n8n is an open source workflow automation platform. From 1.24.0 to before 1.107.0, there is a stored cross-site scripting (XSS) vulnerability in @n8n/n8n-nodes-langchain.chatTrigger. An authorized user can configure the LangChain Chat Trigger node with malici…
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Medium 6.5
n8n has a symlink traversal vulnerability in "Read/Write File" node allows access to restricted files
n8n is a workflow automation platform. Before 1.106.0, a symlink traversal vulnerability was discovered in the Read/Write File node in n8n. While the node attempts to restrict access to sensitive directories and files, it does not properly account for symboli…
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High 8.7
Stored XSS in n8n Form Trigger allows Account Takeover via injected iframe and video/source
n8n is a workflow automation platform. From 1.77.0 to before 1.98.2, a stored Cross-Site Scripting (XSS) vulnerability was identified in n8n, specifically in the Form Trigger node's HTML form element. An authenticated attacker can inject malicious HTML via an…
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Medium 4.9
n8n Improper Authorization in Workflow Execution Stop Endpoint Allows Terminating Other Users’ Workflows
n8n is a workflow automation platform. Prior to version 1.99.1, an authorization vulnerability was discovered in the /rest/executions/:id/stop endpoint of n8n. An authenticated user can stop workflow executions that they do not own or that have not been share…
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Medium 4.9
n8n Vulnerable to Denial of Service via Malformed Binary Data Requests
n8n is a workflow automation platform. Prior to version 1.99.0, there is a denial of Service vulnerability in /rest/binary-data endpoint when processing empty filesystem URIs (filesystem:// or filesystem-v2://). This allows authenticated attackers to cause se…
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Medium 4.6
n8n Login Flow has Open Redirect Vulnerability
n8n is a workflow automation platform. Versions prior to 1.98.0 have an Open Redirect vulnerability in the login flow. Authenticated users can be redirected to untrusted, attacker-controlled domains after logging in, by crafting malicious URLs with a misleadi…
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Medium 5.0
n8n Vulnerable to Stored XSS through Attachments View Endpoint
n8n is a workflow automation platform. Prior to version 1.90.0, n8n is vulnerable to stored cross-site scripting (XSS) through the attachments view endpoint. n8n workflows can store and serve binary files, which are accessible to authenticated users. However,…
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High 8.8
n8n Privilege Escalation vulnerability
The n8n package 0.218.0 for Node.js allows Escalation of Privileges.
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High 7.5CVE-2023-27564 Public exploit
n8n Information Disclosure vulnerability
The n8n package 0.218.0 for Node.js allows Information Disclosure.
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Medium 6.5
n8n Directory Traversal vulnerability
The n8n package 0.218.0 for Node.js allows Directory Traversal.