CVE-2025-3921 – PeproDev Ultimate Profile Solutions WordPress Unauthenticated Data Modification Vulnerability

The following table lists the changes that have been made to the
CVE-2025-3921 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution
of a vulnerability, and for identifying the most recent changes that may
impact the vulnerability’s severity, exploitability, or other characteristics.

  • New CVE Received
    by [email protected]

    May. 07, 2025

    Action Type Old Value New Value
    Added Description The PeproDev Ultimate Profile Solutions plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the handel_ajax_req() function in versions 1.9.1 to 7.5.2. This makes it possible for unauthenticated attackers to update arbitrary user’s metadata which can be leveraged to block an administrator from accessing their site when wp_capabilities is set to 0.
    Added CVSS V3.1 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L
    Added CWE CWE-285
    Added Reference https://plugins.trac.wordpress.org/browser/peprodev-ups/tags/7.5.2/login/login.php#L1483
    Added Reference https://wordpress.org/plugins/peprodev-ups/#developers
    Added Reference https://www.wordfence.com/threat-intel/vulnerabilities/id/a881ca02-cef9-4f4b-8a62-e241c4c80004?source=cve
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