Home/CVE/The Backup Migration plugin for WordPress is vulnerable to OS Command Injection in all versions up to, and including, 1.
CVE

CVE-2023-7002

The Backup Migration plugin for WordPress is vulnerable to OS Command Injection in all versions up to, and including, 1.

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.

HIGH · CVSS 7.2 EPSS 0.23154
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  • EPSS ≥ 0.10 - elevated exploitation probability
  • EPSS percentile: top 4% of all CVEs by exploitation likelihood
  • Public exploit or PoC is available
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
▤

Affected Products & Versions

1
backupbliss backup migration< 1.4.0
⚠

Public Exploits & PoCs

3
pocplugins.trac.wordpress.org · ajax.php#L1503plugins.trac.wordpress.org
pocplugins.trac.wordpress.org · ajax.php#L1518plugins.trac.wordpress.org
pocplugins.trac.wordpress.org · ajax.php#L88plugins.trac.wordpress.org
▣

Scoring & Timeline

7.2
HIGH · CVSS v3.1 · security@wordfence.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD23 Dec 2023 · 02:15 AM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
SSVC triage · cisa-vulnrichment
Exploitation
none
Automatable
no
Technical impact
total
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
🔗

References & Sources

3
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://plugins.trac.wordpress.org/changeset/3012745/backup-backupPatch
https://www.linuxquestions.org/questions/linux-security-4/php-function-exec-enabled-how-big-issue-4175508082/PatchThird Party Advisory
https://www.wordfence.com/threat-intel/vulnerabilities/id/cc49db10-988d-42bd-a9cf-9a86f4c79568?source=cveThird Party Advisory
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