CVE-2026-3334

CMS Commander <= 2.288 - Authenticated (Custom+) SQL Injection via 'or_blogname' Parameter

CVSS 8.8 HIGHEPSS 0.3%CWE-89

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 8.8EPSS 0.3%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

21 Mar 2026Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

The CMS Commander plugin for WordPress is vulnerable to SQL Injection via the 'or_blogname', 'or_blogdescription', and 'or_admin_email' parameters in all versions up to, and including, 2.288. This is due to insufficient escaping on the user supplied parameters and lack of sufficient preparation on the existing SQL queries in the restore workflow. This makes it possible for authenticated attackers, with CMS Commander API key access, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

thoefter · CMS Commander – Manage Multiple Sites

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References

https://plugins.trac.wordpress.org/browser/cms-commander-client/tags/2.288/lib/CMSC/Backup.php#L1366 https://plugins.trac.wordpress.org/browser/cms-commander-client/tags/2.288/lib/CMSC/Backup.php#L1639 https://www.wordfence.com/threat-intel/vulnerabilities/id/0311b546-01a4-4be8-97f3-6df6cd79c3fe?source=cve