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[ CVE-2026-105644 · Published 5 Oct 2026 ]

Ghost : Stored XSS via SVG Files in Content Imports

CVSS 6.8 EPSS <1%Fix available

[ Description ]Official description

Ghost is a Node.js content management system. From 4.0.0 until 6.67.0, SVG images included in content imports were stored without sanitization. An attacker who convinced an Administrator to import a crafted file could host scripts on the site's domain, possibly resulting in compromise of staff users' admin sessions. This issue is fixed in version 6.67.0.

[ Fixes ]Fixes and patches

  • ghost 6.67.0Fixed version · GitHub Advisories · npm package ghost: upgrade to 6.67.0 or later (affected >= 4.0.0, < 6.67.0)

[ Packages ]Affected open-source packages

[ References ]References