Boletines de Vulnerabilidades

CVE-2026-54303

   
Software afectado MICROSOFT
 
n8n is an open source workflow automation platform. Prior to 2.24.0, an endpoint in the Meta and Microsoft Teams trigger nodes reflects a query parameter into the HTTP response without sanitization or Content-Security-Policy headers, enabling reflected XSS in the n8n origin when a logged-in user visits a crafted URL. This vulnerability is fixed in 2.24.0.

Link:

https://nvd.nist.gov/vuln/detail/CVE-2026-54303