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CVE-2023-7002

Backup Migration <= 1.3.9 - Authenticated (Admin+) OS Command Injection via url

HIGH
7.2
CVSS Score
Published: December 23, 2023 at 01:59 AM UTC
Updated: June 17, 2026 at 06:51 AM UTC
2 products affected across 2 vendorsBackup MigrationBackup Migration

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Severity
HIGH7.2
Exploit prediction
EPSS 31%
SSVC
No known exploit

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Backup Migration· Backupblisswordpress-plugin
95%
v < 1.4.0
Affected range stops below 1.4.0, so it looks safe — our inference, not a vendor statement
Backup Migration· Inisevwordpress-plugin
60%
v ≤ 1.3.9

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (6)

Exploit
Source: [email protected]
https://plugins.trac.wordpress.org/browser/backup-backup/tags/1.3.9/includes/ajax.php#L1503
Exploit
Source: [email protected]
https://plugins.trac.wordpress.org/browser/backup-backup/tags/1.3.9/includes/ajax.php#L1518
Exploit
Source: [email protected]
https://plugins.trac.wordpress.org/browser/backup-backup/tags/1.3.9/includes/ajax.php#L88
Patch
Source: [email protected]
https://plugins.trac.wordpress.org/changeset/3012745/backup-backup
PatchThird Party Advisory
Source: [email protected]
https://www.linuxquestions.org/questions/linux-security-4/php-function-exec-enabled-how-big-issue-4175508082/
Third Party Advisory
Source: [email protected]
https://www.wordfence.com/threat-intel/vulnerabilities/id/cc49db10-988d-42bd-a9cf-9a86f4c79568?source=cve

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.2HIGHWordfence
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-78

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