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Vulnerability record · CVE-2026-14444 · published 7 September 2026

CVE-2026-14444: Improper privilege management vulnerability

The WP Fusion (Pro) plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 3.47.13. This is due to insufficient authorization checks on the role parameter in the ThriveCart Auto Login handler's thrivecart() function. This makes it possible for authenticated attackers, with Subscriber-level access and above, and who possess the access_key, to create a new user account with administrator privileges and gain full control over the WordPress site. The required access_key is intentionally shared with ThriveCart customers as part of the plugin's documented setup process, making it accessible to attackers who have made a purchase. The vulnerability is only exploitable when the ThriveCart Auto Login option is enabled.

7.5 CVSS 3.1 High EPSS 0.21% · top 90.2% CWE-269 · Improper privilege management Deferred
7.5CVSS 3.1 base score
0.21%EPSS exploitation probability, 30 days
NoNot in CISA KEV
0Affected product versions listed by NVD
2References
8 Sep 2026Last modified by NVD

Description

The WP Fusion (Pro) plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 3.47.13. This is due to insufficient authorization checks on the role parameter in the ThriveCart Auto Login handler's thrivecart() function. This makes it possible for authenticated attackers, with Subscriber-level access and above, and who possess the access_key, to create a new user account with administrator privileges and gain full control over the WordPress site. The required access_key is intentionally shared with ThriveCart customers as part of the plugin's documented setup process, making it accessible to attackers who have made a purchase. The vulnerability is only exploitable when the ThriveCart Auto Login option is enabled.

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

References

LinkTags
https://wpfusion.com/documentation/faq/changelog/
https://www.wordfence.com/threat-intel/vulnerabilities/id/b352994f-13f9-4139-94a9-0abdb52125a9?source=cve

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Source: NIST National Vulnerability Database (record CVE-2026-14444), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.