CVE-2026-105648
CVE-2026-105648 · Ghost: Private IP Filtering Bypass via IPv6 Transition Addresses
Cette page présente des faits issus de sources publiques. Consultez l’avis original avant toute mise à jour.
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 successful attack would not result in any response data being returned. This issue is fixed in version 6.65.0.
CVSS 4.0 · Moyenne · EPSS 0,3% · Correctif disponible
- Publication
- Mise à jour
Pile logicielle: node
Produits et versions concernés
Sources originales
- https://github.com/TryGhost/Ghost/security/advisories/GHSA-r7f2-6fj8-6fg2
- https://github.com/TryGhost/Ghost/pull/30917
- https://github.com/TryGhost/Ghost/commit/20d3f792bf4a7c349ee56b746a067550d8684ff5
- https://github.com/TryGhost/Ghost/releases/tag/v6.65.0
- https://nvd.nist.gov/vuln/detail/CVE-2026-105648