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

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Summary

CVECVE-2026-3334
StatePUBLISHED
AssignerWordfence
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-03-21 04:17:20 UTC
Updated2026-04-24 16:27:44 UTC
DescriptionThe 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.

Risk And Classification

Primary CVSS: v3.1 8.8 HIGH from [email protected]

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

EPSS: 0.000370000 probability, percentile 0.109520000 (date 2026-04-26)

Problem Types: CWE-89 | CWE-89 CWE-89 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

VersionSourceTypeScoreSeverityVector
3.1[email protected]Secondary8.8HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
3.1CNADECLARED8.8HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

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

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Thoefter CMS Commander Manage Multiple Sites affected 2.288 semver Not specified

References

ReferenceSourceLinkTags
plugins.trac.wordpress.org/browser/cms-commander-client/tags/2.288/lib/CMSC/Backup.php [email protected] plugins.trac.wordpress.org
www.wordfence.com/threat-intel/vulnerabilities/id/0311b546-01a4-4be8-97f3-6df6c... [email protected] www.wordfence.com
plugins.trac.wordpress.org/browser/cms-commander-client/tags/2.288/lib/CMSC/Backup.php [email protected] plugins.trac.wordpress.org
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: Yoschanin Pulsirivong (en)

CNA: Ronnachai Sretawat Na Ayutaya (en)

CNA: Ronnachai Chaipha (en)

Additional Advisory Data

SourceTimeEvent
CNA2026-03-20T15:14:31.000ZDisclosed
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