CVE-2025-3921

PeproDev Ultimate Profile Solutions 1.9.1 - 7.5.2 - Missing Authorization to Limited Unauthenticated Arbitrary User Meta Update via handel_ajax_req Function

CVSS 8.2 HIGHEPSS 0.4%CWE-285

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 8.2EPSS 0.4%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

07 May 2025Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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.

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

Affected products

peprodev · PeproDev Ultimate Profile Solutions

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References

https://plugins.trac.wordpress.org/browser/peprodev-ups/tags/7.5.2/login/login.php#L1483 https://wordpress.org/plugins/peprodev-ups/#developers https://www.wordfence.com/threat-intel/vulnerabilities/id/a881ca02-cef9-4f4b-8a62-e241c4c80004?source=cve