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...

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...

CVE-2026-27578: Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)

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 inject arbitrary scripts into pages rendered by the n8n application using different techniques on various nodes Form Trigger...

Exploit for Improper Input Validation in N8N

CVE-2026-21858 + CVE-2025-68613 - n8n RCE Exploit Unauthentic...

n8n Full Chain RCE (CVE-2026-21858 + CVE-2025-68613)

Chains arbitrary file read via public Form Trigger CVE-2026-21858 to forge an n8n-auth owner JWT, then executes commands through either Execute Command workflows or expression evaluation CVE-2025-68613. Note: some public PoCs mislabel this chain as CVE-2026-1357 that CVE is WPvivid. !/usr/bin/env...

EUVD-2025-25193

Malicious code in bioql PyPI...

Cross-site Scripting (XSS)

n8n is vulnerable to Cross-site Scripting XSS. The vulnerability is due to improper sanitization of user-supplied HTML input due to malicious payloads being injected via or elements in the Form Trigger node, allowing account takeover through stolen session cookies...

CVE-2025-52478

n8n is a workflow automation platform. From 1.77.0 to before 1.98.2, a stored Cross-Site Scripting XSS vulnerability was identified in n8n, specifically in the Form Trigger node's HTML form element. An authenticated attacker can inject malicious HTML via an with a srcdoc payload that includes...

CVE-2025-52478

n8n is a workflow automation platform. From 1.77.0 to before 1.98.2, a stored Cross-Site Scripting XSS vulnerability was identified in n8n, specifically in the Form Trigger node's HTML form element. An authenticated attacker can inject malicious HTML via an with a srcdoc payload that includes...

CVE-2025-52478 Stored XSS in n8n Form Trigger allows Account Takeover via injected iframe and video/source

n8n is a workflow automation platform. From 1.77.0 to before 1.98.2, a stored Cross-Site Scripting XSS vulnerability was identified in n8n, specifically in the Form Trigger node's HTML form element. An authenticated attacker can inject malicious HTML via an with a srcdoc payload that includes...

CVE-2025-52478 Stored XSS in n8n Form Trigger allows Account Takeover via injected iframe and video/source

n8n is a workflow automation platform. From 1.77.0 to before 1.98.2, a stored Cross-Site Scripting XSS vulnerability was identified in n8n, specifically in the Form Trigger node's HTML form element. An authenticated attacker can inject malicious HTML via an with a srcdoc payload that includes...

CVE-2025-52478 Stored XSS in n8n Form Trigger allows Account Takeover via injected iframe and video/source

n8n is a workflow automation platform. From 1.77.0 to before 1.98.2, a stored Cross-Site Scripting XSS vulnerability was identified in n8n, specifically in the Form Trigger node's HTML form element. An authenticated attacker can inject malicious HTML via an with a srcdoc payload that includes...

CVE-2025-52478

CVE-2025-52478 is a stored XSS in the n8n Form Trigger HTML element affecting versions 1.77.0 up to before 1.98.2. An authenticated attacker can inject malicious HTML via an with a srcdoc payload or through with a using onerror, enabling exfiltration of cookies/browser identifiers and enabling...

GHSA-HFMV-HHH3-43F2 Stored XSS in n8n Form Trigger allows Account Takeover via injected iframe and video/source

Impact A stored Cross-Site Scripting XSS vulnerability was identified in n8n, specifically in the Form Trigger node's HTML form element. An authenticated attacker can inject malicious HTML via an with a srcdoc payload that includes arbitrary JavaScript execution. The attacker can also inject...

Stored XSS in n8n Form Trigger allows Account Takeover via injected iframe and video/source

Impact A stored Cross-Site Scripting XSS vulnerability was identified in n8n, specifically in the Form Trigger node's HTML form element. An authenticated attacker can inject malicious HTML via an with a srcdoc payload that includes arbitrary JavaScript execution. The attacker can also inject...

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 HTML form element on the Form Trigger node. An authenticated attacker can execute arbitrary JavaScript code in the context of authenticated users by injecting...

n8n Cross-site Scripting Vulnerabilities

n8n is a scalable workflow automation tool from the n8n open source. A cross-site scripting vulnerability exists in n8n versions prior to 1.77.0 through 1.98.2, which stems from the presence of stored cross-site scripting in the HTML form element of the Form Trigger node, which could lead to...

CVE-2025-52478: Improper Neutralization of Input During Web Page Generation

n8n is a workflow automation platform. From 1.77.0 to before 1.98.2, a stored Cross-Site Scripting XSS vulnerability was identified in n8n, specifically in the Form Trigger node's HTML form element. An authenticated attacker can inject malicious HTML via an with a srcdoc payload that includes...

PT-2025-33750 · N8N · N8N

Name of the Vulnerable Software and Affected Versions: n8n versions 1.77.0 through 1.98.1 Description: n8n is a workflow automation platform. A stored Cross-Site Scripting XSS vulnerability exists in the Form Trigger node's HTML form element. An authenticated attacker can inject malicious HTML vi...

D-Link DIR-816A2 CGI Script Code Execution

The vulnerability of the CGI script form2PortriggerRule.cgi of the D-Link DIR-816A2 router’s microprogramming system is related to deficiencies in access control. Exploiting this vulnerability allows a malicious actor to execute arbitrary code by sending a specially crafted POST request...