Backup Migration <= 1.4.6 - Unauthenticated PHP Object Injection via 'recursive_unserialize_replace'
21Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 8.8epss 0.8%
probabilidade de exploração
0.8%top 47% das CVEs
exploração observada
nãonenhuma fonte reporta
The Backup Migration plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 1.4.6 via deserialization of untrusted input in the 'recursive_unserialize_replace' function. This makes it possible for unauthenticated attackers to inject a PHP Object. The additional presence of a POP chain allows attackers to delete arbitrary files, retrieve sensitive data, or execute code. An administrator must create a staging site in order to trigger the exploit.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Produtos afetados
inisev · BackupBliss – Backup & Migration with Free Cloud StorageReferências
https://plugins.trac.wordpress.org/browser/backup-backup/tags/1.4.6.1/includes/database/search-replace.php#L46https://plugins.trac.wordpress.org/browser//backup-backup/tags/1.4.6/includes/database/search-replace.php#L46https://www.wordfence.com/threat-intel/vulnerabilities/id/d5a0c514-5200-47f4-9d2e-684d68946b9a?source=cve