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Vulnerabilities and Security Researches

PeproDev Ultimate Profile Solutions, CVE-2025-3921

CVE, Research URL

CVE-2025-3921

Published on
May 07, 2025
Research 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.
Affected versions
Min 1.9.1, max 7.5.2.
Status
vulnerable