CVE-2026-85227

MISP (threat intelligence platform) contains a reflected XSS in the event attribute filtering query builder. The taggedAttributes and galaxyAttachedAttributes URL parameters were inserted into query-builder rules without HTML escaping before being serialized as JSON and embedded inside a sequenc...

CVE-2026-85227 Reflected Cross-Site Scripting in MISP Event Filtering via taggedAttributes and galaxyAttachedAttributes Parameters

MISP contains a reflected Cross-Site Scripting XSS vulnerability in the event attribute filtering query builder. The taggedAttributes and galaxyAttachedAttributes URL parameters were inserted into the query-builder rules without HTML escaping before being serialized as JSON and embedded inside a...

CVE-2026-85227: Improper Neutralization of Input During Web Page Generation

MISP contains a reflected Cross-Site Scripting XSS vulnerability in the event attribute filtering query builder. The taggedAttributes and galaxyAttachedAttributes URL parameters were inserted into the query-builder rules without HTML escaping before being serialized as JSON and embedded inside a...