CVE-2024-10932
Backup Migration <= 1.4.6 - Unauthenticated PHP Object Injection via 'recursive_unserialize_replace'
- State
- Published
- Severity
- 8.8 High
- Published
- Jan 4, 2025
- Updated
- Apr 8, 2026
- Reserved
- Nov 6, 2024
Description
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 8.8 High | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H | Wordfence |
Weaknesses
- CWE-502 Deserialization of Untrusted Data
Affected Products
| Product | Versions |
|---|---|
BackupBliss – Backup & Migration with Free Cloud Storageinisev |
|
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/d5a0c514-5200-47f4-9d2e-684d68946b9a?source=cve
- https://plugins.trac.wordpress.org/browser//backup-backup/tags/1.4.6/includes/database/search-replace.php#L46
- https://plugins.trac.wordpress.org/browser/backup-backup/tags/1.4.6.1/includes/database/search-replace.php#L46
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