CVE-2026-70588 — Ghost: Cross-Site Scripting in Universal Import
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…
Published: 2026-08-04 · CVSS: 5.0 · CVSS 3.1
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7