CVE-2026-105648 Ghost: Private IP Filtering Bypass via IPv6 Transition Addresses

Ghost is a Node.js content management system. From 6.0.9 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 on some network configurations. A...

CVE-2026-105647

The Ghost Node.js content management system is vulnerable to a Server-Side Request Forgery (SSRF) issue in versions 6.54.1 through 6.65.0 . A validation issue allows an unauthenticated user to abuse specific functionalities, such as Webmentions , to perform limited HTTP requests to hosts within t...