https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-08T08:02:06.913496+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2026-53944 CVE-2026-53944 — Ghost: Private IP filtering bypass to make server-side requests to internal services 2026-10-08T08:02:06.915268+00:00

Affected: TryGhost Ghost

Ghost is a Node.js content management system. From 6.0.9 until 6.21.1, when making an external request, it is possible to bypass the IP filter that ensures the request isn't going to an internal service using an IPv6 literal which maps to a private IPv4 address. This vulnerability is fixed in 6.21.1.