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Vulnerability record · CVE-2026-12470 · published 22 September 2026

CVE-2026-12470: Improper privilege management vulnerability

The CMP – Coming Soon & Maintenance Plugin by NiteoThemes plugin for WordPress is vulnerable to unauthorized modification of data that can lead to privilege escalation due to a missing capability check on the 'cmp_ajax_import_settings' AJAX action in all versions up to, and including, 4.1.17. This makes it possible for authenticated attackers, with Editor-level access and above, to update arbitrary options on the WordPress site. This can be leveraged to update the default role for registration to administrator and enable user registration for attackers to gain administrative user access to a vulnerable site.

7.2 CVSS 3.1 High EPSS 0.33% · top 76.2% CWE-269 · Improper privilege management Deferred
7.2CVSS 3.1 base score
0.33%EPSS exploitation probability, 30 days
NoNot in CISA KEV
0Affected product versions listed by NVD
4References
22 Sep 2026Last modified by NVD

Description

The CMP – Coming Soon & Maintenance Plugin by NiteoThemes plugin for WordPress is vulnerable to unauthorized modification of data that can lead to privilege escalation due to a missing capability check on the 'cmp_ajax_import_settings' AJAX action in all versions up to, and including, 4.1.17. This makes it possible for authenticated attackers, with Editor-level access and above, to update arbitrary options on the WordPress site. This can be leveraged to update the default role for registration to administrator and enable user registration for attackers to gain administrative user access to a vulnerable site.

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

References

LinkTags
https://plugins.trac.wordpress.org/browser/cmp-coming-soon-maintenance/tags/4.1.17/niteo-cmp.php#L3104
https://plugins.trac.wordpress.org/browser/cmp-coming-soon-maintenance/tags/4.1.17/niteo-cmp.php#L3143
https://plugins.trac.wordpress.org/changeset?reponame=&old=3661069%40cmp-coming-soon-maintenance&new=3661069%40cmp-comin
https://www.wordfence.com/threat-intel/vulnerabilities/id/20e2f410-72a9-4d94-b80d-1cb625c08962?source=cve

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Source: NIST National Vulnerability Database (record CVE-2026-12470), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.