Fiche vulnérabilité
CVE-2023-6553 : faille critique backupbliss backup migration (CVSS 9.8)
Description
The Backup Migration plugin for WordPress is vulnerable to Remote Code Execution in all versions up to, and including, 1.3.7 via the /includes/backup-heart.php file. This is due to an attacker being able to control the values passed to an include, and subsequently leverage that to achieve remote code execution. This makes it possible for unauthenticated attackers to easily execute code on the server.
En bref
- Sévérité
- Critique (CVSS 9.8)
- Vecteur CVSS
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Exploitation active
- Non signalée par la CISA
- Publication
- 15 déc. 2023
- Dernière mise à jour
- 17 juin 2026
Produits concernés
- backupbliss backup migration
Références
- Fiche CVE-2023-6553 sur le NVD (NIST)
- plugins.trac.wordpress.org/browser/backup…
- plugins.trac.wordpress.org/browser/backup…
- plugins.trac.wordpress.org/browser/backup…
- plugins.trac.wordpress.org/browser/backup…
- plugins.trac.wordpress.org/changeset
- synacktiv.com/en/publications/php…
- wordfence.com/threat…
- packetstormsecurity.com/files/176638/WordPress…