CLEANSTART-2026-NY12442 node-tar is a full-featured Tar for Node

Multiple security vulnerabilities affect the npm package. node-tar is a full-featured Tar for Node. See references for individual vulnerability details...

n8n has Webhook Forgery on Zendesk Trigger Node

Impact An attacker who knows the webhook URL of a workflow using the ZendeskTrigger node could send unsigned POST requests and trigger the workflow with arbitrary data. The node does not verify the HMAC-SHA256 signature that Zendesk attaches to every outbound webhook, allowing any party to inject...

GHSA-38C7-23HJ-2WGQ n8n has Webhook Forgery on Zendesk Trigger Node

Impact An attacker who knows the webhook URL of a workflow using the ZendeskTrigger node could send unsigned POST requests and trigger the workflow with arbitrary data. The node does not verify the HMAC-SHA256 signature that Zendesk attaches to every outbound webhook, allowing any party to inject...

n8n has a Guardrail Node Bypass

Impact An end user interacting with a workflow that uses the Guardrail node could craft an input that bypasses the default guardrail instructions. Patches The issue has been fixed in n8n version 2.10.0. Users should upgrade to this version or later to remediate the vulnerability. Workarounds If...

Improper Neutralization of Input Used for LLM Prompting

Overview @n8n/n8n-nodes-langchain is a Affected versions of this package are vulnerable to Improper Neutralization of Input Used for LLM Prompting via the Guardrail node. An attacker can modify workflow input to circumvent intended restrictions by crafting specific input values. Workaround This...

Improper Authentication

Overview @n8n/n8n-nodes-langchain is a Affected versions of this package are vulnerable to Improper Authentication in the Chat Trigger node when configured with n8n User Auth authentication. An attacker can gain unauthorized access by circumventing the authentication check. Note: This is only...

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-2026-27493

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 expressions by submitting crafted form...

CVE-2026-27494

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 restrict access to certain built-in Python...

MAL-2026-1050 Malicious code in launch-darkly-js (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector b23f579bd6a28b963c5574bfb9148b80de6e59d96c6cb0d10f4d2a35d4c010ac The package launch-darkly-js was found to contain malicious code. Source: ghsa-malware e7a7ecd2770ab8b028a7d1fc05847c7049e1f276886eafb32222fcb81b1d79...

Malicious code in windowston (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 5a6a92aff7b9a6be04f3050f1895e2d53e77dd8c9eba110c970ab59c7d003d81 The package windowston was found to contain malicious code. Source: ghsa-malware 87bbab5dffef9e8b05cc36129ad2ac67f2c980f4b85ee393b0f23ee8fa15fd85 Any...

MAL-2026-1057 Malicious code in windowston (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 5a6a92aff7b9a6be04f3050f1895e2d53e77dd8c9eba110c970ab59c7d003d81 The package windowston was found to contain malicious code. Source: ghsa-malware 87bbab5dffef9e8b05cc36129ad2ac67f2c980f4b85ee393b0f23ee8fa15fd85 Any...

SQL Injection

Overview n8n-nodes-base is a Base nodes of n8n Affected versions of this package are vulnerable to SQL Injection via the MySQL, PostgreSQL, and Microsoft SQL nodes due to improper escaping of identifier values. An attacker can execute arbitrary SQL commands by supplying specially crafted table or...

GHSA-F3F2-MCXC-PWJX n8n: SQL Injection in MySQL, PostgreSQL, and Microsoft SQL nodes

Impact An authenticated user with permission to create or modify workflows and access to a database credential could unknowingly create a workflow that was vulnerable to SQL injection, even while expecting inputs to be handled safely through escaped parameters. By supplying specially crafted tabl...

n8n: SQL Injection in MySQL, PostgreSQL, and Microsoft SQL nodes

Impact An authenticated user with permission to create or modify workflows and access to a database credential could unknowingly create a workflow that was vulnerable to SQL injection, even while expecting inputs to be handled safely through escaped parameters. By supplying specially crafted tabl...

Malicious code in jslint-config (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 11f2fdea43a54f2aac247e06fcc46c506979a5b1ccb5d178077662e61f747b74 The package jslint-config was found to contain malicious code. Source: ghsa-malware bddd0b74c730da3b118b7ef92befbc93b4b1379cc23ce7535e843151a84ae957...

MAL-2026-1055 Malicious code in jslint-config (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 11f2fdea43a54f2aac247e06fcc46c506979a5b1ccb5d178077662e61f747b74 The package jslint-config was found to contain malicious code. Source: ghsa-malware bddd0b74c730da3b118b7ef92befbc93b4b1379cc23ce7535e843151a84ae957...

Malicious code in hardhat-node (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 64850c9938e9fa6cb3e89f001306cc9906dd810b24573bd990d1cafc92893df2 The package hardhat-node was found to contain malicious code. Source: ossf-package-analysis...

MAL-2026-1053 Malicious code in hardhat-node (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 64850c9938e9fa6cb3e89f001306cc9906dd810b24573bd990d1cafc92893df2 The package hardhat-node was found to contain malicious code. Source: ossf-package-analysis...

Malicious code in zoddle (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector b21aded7bb690c93924ac4c0458ab189fbe6e878112364281ff687473453a5e0 The package zoddle was found to contain malicious code. Source: ghsa-malware 966916af3c9fb77f02c18f21ab03d721694167ce47d97754503ef7dc604a844d Any...