CVE-2026-70588
MEDIUM
NVD
CVSS Score
5
Severity
MEDIUM
Published
Aug 04, 2026
Vendor
unknown
Description
Ghost is a Node.js content management system. From 5.26.0 until 6.54.1, the Universal Import feature in Ghost Admin failed to properly sanitize imported content resulting in XSS in post content. This issue is fixed in version 6.54.1.