NPM: n8n: Edit Image Node Format Injection Allows Arbitrary File Write

NPM: n8n: Edit Image Node Format Injection Allows Arbitrary File Write vulnerability discovered by ? in WordPress Npm n8n versions 1.123.67...

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...

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...

NPM: n8n: Credential Authorization Bypass via Expression in HTTP Request Node `genericAuthType`

NPM: n8n: Credential Authorization Bypass via Expression in HTTP Request Node genericAuthType vulnerability discovered by ? in WordPress Npm n8n versions 1.123.67...

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...

Incorrect Authorization

Overview n8n is a n8n Workflow Automation Tool Affected versions of this package are vulnerable to Incorrect Authorization via the genericAuthType in the HTTP Request node. An attacker can gain unauthorized access to credentials belonging to other users by referencing another user's credential...

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...

Server-side Request Forgery (SSRF)

Overview n8n-nodes-base is a Base nodes of n8n Affected versions of this package are vulnerable to Server-side Request Forgery SSRF via improper handling of message fields in the Send Email node. An attacker can access arbitrary files or initiate unauthorized network requests by supplying crafted...

NPM: n8n: Send Email Node Arbitrary File Read and SSRF via Nodemailer Content-Object Type Confusion

NPM: n8n: Send Email Node Arbitrary File Read and SSRF via Nodemailer Content-Object Type Confusion vulnerability discovered by ? in WordPress Npm n8n versions 1.123.67...

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...

Command Injection

Overview n8n-nodes-base is a Base nodes of n8n Affected versions of this package are vulnerable to Command Injection via the Git node. An attacker can execute arbitrary commands as the application process user by crafting a local repository to trigger git hooks during workflow execution. Note: Th...

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-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...

NPM: n8n: Authenticated code execution in the n8n Git node

NPM: n8n: Authenticated code execution in the n8n Git node vulnerability discovered by ? in WordPress Npm n8n versions 1.123.67...

NPM: n8n: SSRF Protection Bypass via MCP Client Node

NPM: n8n: SSRF Protection Bypass via MCP Client Node vulnerability discovered by ? in WordPress Npm n8n versions 2.31.5...

n8n: SSRF Protection Bypass via MCP Client Node

Impact On an n8n instance with SSRF protection enabled, the MCP Client node sent requests to a user-supplied endpoint without routing them through that protection and without pinning the resolved address. An authenticated user who could create or edit a workflow could therefore cause the server t...

Directory Traversal

Overview n8n-nodes-base is a Base nodes of n8n Affected versions of this package are vulnerable to Directory Traversal via the Git node's fetch, pull, or push-tags operations. An attacker can access files and history outside the intended workspace by configuring an allowlisted remote value to poi...

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...

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...

NPM: n8n: Git Node fetch/pull/pushTags Operations Bypass Sandbox Path Restriction

NPM: n8n: Git Node fetch/pull/pushTags Operations Bypass Sandbox Path Restriction vulnerability discovered by ? in WordPress Npm n8n versions 1.123.67...