EUVD-2025-29216

Malicious code in bioql PyPI...

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 initialMessages parameter in the LangChain Chat Trigger node. An attacker can execute arbitrary JavaScript in the browser of users who visit a crafted public chat URL by...

Cross-site Scripting (XSS)

Overview n8n-workflow is a Workflow base code of n8n Affected versions of this package are vulnerable to Cross-site Scripting XSS via the initialMessages parameter in the LangChain Chat Trigger node. An attacker can execute arbitrary JavaScript in the browser of users who visit a crafted public...

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 initialMessages parameter in the LangChain Chat Trigger node. An attacker can execute arbitrary JavaScript in the browser of users who visit a crafted public chat UR...

Stored XSS in n8n LangChain Chat Trigger Node via initialMessages Parameter

Impact A stored Cross-Site Scripting XSS vulnerability was identified in the @n8n/n8n-nodes-langchain.chatTrigger node in n8n. If an authorized user configures the node with malicious JavaScript in the initialMessages field and enables public access, the script will be executed in the browser of...

CVE-2025-58177 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 malicious JavaScript in the initialMessages...

CVE-2025-58177 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 malicious JavaScript in the initialMessages...