CVE-2023-7002
Backup Migration <= 1.3.9 - Authenticated (Admin+) OS Command Injection via url
CVSS Score
7.2
EPSS Score
0.0%
EPSS Percentile
0th
The Backup Migration plugin for WordPress is vulnerable to OS Command Injection in all versions up to, and including, 1.3.9 via the 'url' parameter. This vulnerability allows authenticated attackers, with administrator-level permissions and above, to execute arbitrary commands on the host operating system.
| CWE | CWE-78 |
| Vendor | inisev |
| Product | backupbliss – backup & migration with free cloud storage |
| Published | Dec 23, 2023 |
| Last Updated | Apr 8, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
inisev / BackupBliss – Backup & Migration with Free Cloud Storage
0 ≤ 1.3.9
References
wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/cc49db10-988d-42bd-a9cf-9a86f4c79568?source=cve plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/backup-backup/tags/1.3.9/includes/ajax.php#L88 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/backup-backup/tags/1.3.9/includes/ajax.php#L1518 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/backup-backup/tags/1.3.9/includes/ajax.php#L1503 linuxquestions.org: https://www.linuxquestions.org/questions/linux-security-4/php-function-exec-enabled-how-big-issue-4175508082/ plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/changeset/3012745/backup-backup
Credits
Françoa Taffarel