CVE-2026-27495

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 code outside the sandbox boundary. On...

Cross-site Scripting (XSS)

Overview @n8n/n8n-nodes-langchain is a Affected versions of this package are vulnerable to Cross-site Scripting XSS via the workflow creation and editing process in various nodes, including Form Trigger, Chat Trigger, Send & Wait, Webhook, and Chat nodes. An attacker can execute arbitrary scripts...

Cross-site Scripting (XSS)

Overview n8n-nodes-base is a Base nodes of n8n Affected versions of this package are vulnerable to Cross-site Scripting XSS via the workflow creation and editing process in various nodes, including Form Trigger, Chat Trigger, Send & Wait, Webhook, and Chat nodes. An attacker can execute arbitrary...

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...

CVE-2026-27577 n8n: Expression Sandbox Escape Leads to RCE

n8n is an open source workflow automation platform. Prior to versions 2.10.1, 2.9.3, and 1.123.22, additional exploits in the expression evaluation of n8n have been identified and patched following CVE-2025-68613. An authenticated user with permission to create or modify workflows could abuse...

CVE-2026-27497

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 files on the n8n server. The issues...

CVE-2026-27495

CVE-2026-27495 affects n8n, an open-source workflow automation platform. Before 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 code outside the sandb...

Arbitrary Code Injection

Overview n8n-workflow is a Workflow base code of n8n Affected versions of this package are vulnerable to Arbitrary Code Injection via the expression evaluation system. An attacker can execute arbitrary system commands by crafting malicious expressions in workflow parameters. Notes: 1 This is only...

GHSA-VPCF-GVG4-6QWR n8n: Expression Sandbox Escape Leads to RCE

Impact Additional exploits in the expression evaluation of n8n have been identified and patched following CVE-2025-68613. An authenticated user with permission to create or modify workflows could abuse crafted expressions in workflow parameters to trigger unintended system command execution on th...

@0xlimao/n8n-nodes-ethereum (>=1.0.0 <=1.0.1), @a700/n8n-nodes-agent700 (>=1.0.5 <=1.0.7) +814 more potentially affected by CVE-2025-68613 +1 more via n8n-workflow (>=2.0.0 <=2.9.0)

n8n-workflow NPM version =2.0.0, =1.0.0, =1.0.5, =0.0.1, =1.0.0, =0.0.1, =0.0.1, =1.0.0, =0.2.2, =0.3.6, =0.1.0, =1.0.0, =1.3.1 and more Source cves: CVE-2025-68613, CVE-2026-27577 Source advisory: SNYK:JS-N8NWORKFLOW-15357609...

@0xlimao/n8n-nodes-ethereum (=0.1.1), @adhiraj2486/n8n-nodes-vigorus (=1.0.8) +707 more potentially affected by CVE-2025-68613 +1 more via n8n-workflow (>=1.0.0 <=1.120.8)

n8n-workflow NPM version =1.0.0, =0.1.0, =0.1.0, =1.0.0, =1.0.0, =0.5.2, =1.0.1, =1.0.0, =0.1.1, =0.1.4 - @arwinho/n8n-nodes-oxxa =0.1.0 - @avisaapp/n8n-nodes-avisaapp =0.1.0 - @bergetai/n8n-nodes-all =1.1.0 and more Source cves: CVE-2025-68613, CVE-2026-27577 Source advisory:...

EUVD-2026-8760

n8n has Arbitrary Command Execution via File Write and Git Operations...

GHSA-X2MW-7J39-93XQ n8n has Arbitrary Command Execution via File Write and Git Operations

Impact An authenticated user with permission to create or modify workflows could chain the Read/Write Files from Disk node with git operations to achieve remote code execution. By writing to specific configuration files and then triggering a git operation, the attacker could execute arbitrary she...

Arbitrary Code Injection

Overview n8n-nodes-base is a Base nodes of n8n Affected versions of this package are vulnerable to Arbitrary Code Injection via the Merge node's SQL query mode. An attacker can execute arbitrary code and write arbitrary files on the server by crafting malicious workflows after authenticating with...

EUVD-2026-8759

n8n has Potential Remote Code Execution via Merge Node...

EUVD-2026-8758

n8n has a Sandbox Escape in its JavaScript Task Runner...

GHSA-75G8-RV7V-32F7 n8n has Unauthenticated Expression Evaluation via Form Node

Impact A second-order expression injection vulnerability existed in n8n's Form nodes that could allow an unauthenticated attacker to inject and evaluate arbitrary n8n expressions by submitting crafted form data. When chained with an expression sandbox escape, this could escalate to remote code...

CVE-2026-27701

LiveCode is an open-source, client-side code playground. Prior to commit e151c64c2bd80d2d53ac1333f1df9429fe6a1a11, LiveCode's i18n-update-pull GitHub Actions workflow is vulnerable to JavaScript injection. The title of the Pull Request associated with the triggering issue comment is interpolated...

EUVD-2026-8636

In affected version of Octopus Deploy it was possible to remove files and/or contents of files on the host using an API endpoint. The field lacked validation which could potentially result in ways to circumvent expected workflows...

EUVD-2026-8645

LiveCode is an open-source, client-side code playground. Prior to commit e151c64c2bd80d2d53ac1333f1df9429fe6a1a11, LiveCode's i18n-update-pull GitHub Actions workflow is vulnerable to JavaScript injection. The title of the Pull Request associated with the triggering issue comment is interpolated...