CVE-2026-105647
MEDIUM
NVD
CVSS Score
4
Severity
MEDIUM
Published
Oct 05, 2026
Vendor
unknown
Description
Ghost is a Node.js content management system. From 6.54.1 until 6.65.0, a validation issue allowed some functionality, such as Webmentions, to be abused by an unauthenticated user to make limited HTTP requests to hosts in the Ghost server's internal network. A successful attack would not result in any response data being returned. This issue is fixed in version 6.65.0.