CVE-2026-26980: Ghost

High severity, CVSS 7.5. EPSS: 5.1% chance of exploitation in the next 30 days.

Ghost is a Node.js content management system. Versions 3.24.0 through 6.19.0 allow unauthenticated attackers to perform arbitrary reads from the database. This issue has been fixed in version 6.19.1.

Affected products

• Ghost Ghost: from 3.24.0, before 6.19.1 (fixed in 6.19.1)

Published 2026-02-20. Last modified 2026-06-17.