Reported vulnerability

PeproDev Ultimate Profile Solutions 1.9.1 - 7.5.2 - Authentication Bypass to Account Takeover

Published 6 May 2025

Updated 5 Nov 2025

CVE-2025-3844

Compare your installed software with the affected versions below. Follow the source’s remediation guidance and test an available update after taking a backup. A database entry describes a reported issue; it does not establish whether a particular website has been compromised.

Does this affect my version?

Check your installed version against this advisory. This compares the report’s version ranges and does not scan your website.

Wordfence advisory

critical · CVSS 9.8

The PeproDev Ultimate Profile Solutions plugin for WordPress is vulnerable to Authentication Bypass in versions 1.9.1 to 7.5.2. This is due to handel_ajax_req() function not having proper restrictions on the change_user_meta functionality that makes it possible to set a OTP code and subsequently log in with that OTP code. This makes it possible for unauthenticated attackers to login as other users on the site, including administrators.

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

PeproDev Ultimate Profile Solutions

Software: plugin · peprodev-ups
Affected versions: From 1.9.1, through 7.5.2
Fix availability: Fix available
Fixed versions: 8.0.0

Recommended action

Update to version 8.0.0, or a newer patched version

Further references (1)

wordfence.com/threat-intel/vulnerabilities/id/65be9417-7029-4f34-b834-98208a42743b?source=api-prod

Data sources and licences

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CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE®). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy.

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Source: Wordfence

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Questions about this vulnerability

Which versions of PeproDev Ultimate Profile Solutions are affected?

Wordfence lists these affected versions: From 1.9.1, through 7.5.2. Use the version checker above to compare your installed release with this report.

Is a fix available for PeproDev Ultimate Profile Solutions?

Wordfence reports a fix for this issue in PeproDev Ultimate Profile Solutions. It lists these fixed versions: 8.0.0. Back up your website and test the recommended update before applying it to your live site.

Where can I find my installed plugin version?

In WordPress, open Plugins > Installed Plugins and find the version shown beneath the plugin name.

Does an affected version mean my website has been hacked?

An affected version means the installed release matches a vulnerability described in this report. It does not show whether anyone has exploited it on your website. The checker compares version numbers with stored reports; it does not inspect your website.

These reports cover at least one of the same plugins, themes or WordPress core. Check each report’s affected versions separately.

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