Incorrect Authorization

Overview @n8n/n8n-nodes-langchain is a Affected versions of this package are vulnerable to Incorrect Authorization in the OAuth 2.1 authorization. An attacker can gain unauthorized access to another user's workflow and execute it with the owner's credentials by registering an OAuth client and...

EUVD-2026-44634

n8n: External Secrets Accessible via Workflow Expressions Outside Credentials...

GHSA-XMC9-4F2H-JF9C n8n: Edit Image Node Format Injection Allows Arbitrary File Write

Impact The n8n Edit Image node passed its output format to the underlying image library without validation, so a crafted value could write bytes to a location outside the node's working directory. An authenticated user able to run workflows could use this to write arbitrary files in the n8n...

External Control of File Name or Path

Overview n8n-nodes-base is a Base nodes of n8n Affected versions of this package are vulnerable to External Control of File Name or Path via the Edit Image. An attacker can write arbitrary files outside the intended directory by supplying crafted values to the output format parameter. Workaround...

GHSA-6QC9-MQVW-JG7X n8n: Credential Authorization Bypass via Expression in HTTP Request Node `genericAuthType`

Impact An authenticated member with edit access to a shared workflow could reference another user's credential in an HTTP Request node while specifying the credential type through an expression. Because the pre-execution permission check compared the unresolved expression instead of the real...

GHSA-2X35-3FW4-9JR4 n8n: Send Email Node Arbitrary File Read and SSRF via Nodemailer Content-Object Type Confusion

Impact The n8n Send Email node did not enforce that its message fields were strings, so a crafted untrusted non-string value from a workflow expression could be treated by the underlying mail library as a file path or URL. This could allow disclosure of local files on the n8n host. Exploitation...

GHSA-RCV6-PVRJ-4XCG n8n: Authenticated code execution in the n8n Git node

Impact Authenticated n8n users with rights to create and execute workflows could achieve code execution on the n8n host. Using the Git node, under the default git security settings, by staging a crafted local repository, an attacker could cause git to run hooks, executing arbitrary commands as th...

GHSA-GF29-4F56-R2JF n8n: Git Node fetch/pull/pushTags Operations Bypass Sandbox Path Restriction

Impact Authenticated n8n users with workflow create/execute rights could use the Git node's fetch, pull, or push-tags operations to bypass the repository-path containment checks that already protected clone and push. By pointing an allowlisted remote configuration value at a local path outside th...

n8n: Authenticated SSRF via Dynamic Node Parameters Endpoints Allows Internal Network Access

Impact Endpoints in /rest/dynamic-node-parameters/ lacked authorization scopes, making it reachable by any authenticated user with no workflow creation or execution required. By supplying an absolute URL in the routing configuration, a caller could override the node type's declared baseURL,...

NPM: n8n: Authenticated SSRF via Dynamic Node Parameters Endpoints Allows Internal Network Access

NPM: n8n: Authenticated SSRF via Dynamic Node Parameters Endpoints Allows Internal Network Access vulnerability discovered by ? in WordPress Npm n8n versions 1.123.64...

GHSA-9W78-79Q7-R4FP n8n: Authenticated SSRF via Dynamic Node Parameters Endpoints Allows Internal Network Access

Impact Endpoints in /rest/dynamic-node-parameters/ lacked authorization scopes, making it reachable by any authenticated user with no workflow creation or execution required. By supplying an absolute URL in the routing configuration, a caller could override the node type's declared baseURL,...

EUVD-2026-42613

n8n: Shared Credential Header Leak via HTTP Request Pagination Expression...

MAL-2026-11012 Malicious code in encryptstringadmin (npm)

--- -= Per source details. Do not edit below this line.=- Source: ghsa-malware 6e862c6a1d5cf9a77c2060f767e7144e9a73b77913c801dbf23f571ca5d3e054 Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be...

Malicious code in encryptstringadmincore (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 6fb9468e3d6f153d718527bb4350b6593d64b67cf16b5b81cdf56e4781d1b483 The package's main module core.js is heavily obfuscated obfuscator.io-style string-array with self-defending anti-debug and control-flow flattening a...

MAL-2026-11013 Malicious code in encryptstringadmincore (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 6fb9468e3d6f153d718527bb4350b6593d64b67cf16b5b81cdf56e4781d1b483 The package's main module core.js is heavily obfuscated obfuscator.io-style string-array with self-defending anti-debug and control-flow flattening a...

MAL-2026-11004 Malicious code in n8n-nodes-pwn (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector ae8222d3f90f4cff83a0840ee03f4b127946274f0215a73eadd6008404a2276e The package's Pwn.node.js executes malicious code at module load time when n8n loads this community node. It opens a TCP socket to 10.0.0.145:4444 an...

MAL-2026-11006 Malicious code in n8n-nodes-utils-helper (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 9256e5f20f66f3eb9875dcc475299249173730d784230eb157c327171d114e21 The package advertises itself as an n8n community node 'Utility nodes for n8n', but the declared community node file MyNode.js is an empty stub and t...

Malicious code in n8n-nodes-task-runner (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 991093c97f0d954740c4b72a2e7725a501df211c94634979ebadc52652f2ebe8 The package impersonates the n8n task-runner subsystem but its shipped n8n node MyNode.js is a no-op stub whose execute returns . The real payload...

MAL-2026-10999 Malicious code in n8n-nodes-task-runner (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 991093c97f0d954740c4b72a2e7725a501df211c94634979ebadc52652f2ebe8 The package impersonates the n8n task-runner subsystem but its shipped n8n node MyNode.js is a no-op stub whose execute returns . The real payload...

NPM: n8n: Race Condition in Git Clone Node Allows Authenticated Users to Achieve Remote Code Execution

NPM: n8n: Race Condition in Git Clone Node Allows Authenticated Users to Achieve Remote Code Execution vulnerability discovered by ? in WordPress Npm n8n versions 1.123.64...