High severity · published Dec 23, 2023
CVE-2023-7002
Backup Migration <= 1.3.9 - Authenticated (Admin+) OS Command Injection via url
7.2
CVSS
30.8%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)30.8% · higher than 98% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
BB
BackupBliss – Backup & Migration with Free Cloud Storage · inisev
through 1.3.9 · source: vendor
BM
Backup Migration · Backupbliss
before 1.4.0 · source: NVD
Affected product
BB
BackupBliss – Backup & Migration with Free Cloud Storage
inisev
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-7002
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-7002
Exploit
https://plugins.trac.wordpress.org/browser/backup-backup/tags/1.3.9/includes/ajax.php#L1503
Exploit
https://plugins.trac.wordpress.org/browser/backup-backup/tags/1.3.9/includes/ajax.php#L1518
Exploit
https://plugins.trac.wordpress.org/browser/backup-backup/tags/1.3.9/includes/ajax.php#L88
Patch
https://plugins.trac.wordpress.org/changeset/3012745/backup-backup
Patch
https://www.linuxquestions.org/questions/linux-security-4/php-function-exec-enabled-how-big-issue-4175508082/
Third Party Advisory
https://www.wordfence.com/threat-intel/vulnerabilities/id/cc49db10-988d-42bd-a9cf-9a86f4c79568?source=cve
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