PeproDev Ultimate Profile Solutions 1.9.1 — 7.5.2 - Missing Authorization to Unauthenticated Email Enumeration
CVE-2025-3924Published · Updated Action summary
Affected: 1.9.1 – 7.5.2Update to 8.0.0 or newer
All remediation steps- Severity
- Medium5.3
- CVSS
- 5.3CVSS 3.1 · CNA (Wordfence)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:NWhat does this vector mean?
AV:NAttack vector- Network
AC:LAttack complexity- Low
PR:NPrivileges required- None
UI:NUser interaction- None
S:UScope- Unchanged
C:LConfidentiality- Low
I:NIntegrity- None
A:NAvailability- None
- Weakness
- CWE-285 Improper Authorization
- Required access
- No account needed
- Exploit prediction (EPSS)
- No score
- CISA KEV
- Not listed
On this page8
Am I affected?
PeproDev Ultimate Profile Solutions peprodev-ups
- Affected1.9.1 – 7.5.2
- Patched in8.0.0
Update to 8.0.0 or newer.
You are affected if you run 1.9.1 – 7.5.2. Version 8.0.0 and later are not affected by this issue.
- Check your version: in wp-admin go to Plugins → Installed Plugins and read the version under PeproDev Ultimate Profile Solutions.
- No admin access? Run a passive check of your site. It reads public files only.
- No account is needed to exploit this. Treat any exposed site on an affected version as at risk.
What to do
- Update to version 8.0.0, or a newer patched version
- Rotate administrator passwords and application secrets if the site ran a vulnerable version while publicly reachable.
- Watch PeproDev Ultimate Profile Solutions to get an email when the next vulnerability is published.
Advisory
Source description from Wordfence Intelligence, credited to kr0d.
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.
Exploits & references
Proof-of-concept & detection
No public proof-of-concept or detection template is known for this vulnerability.
Advisories & patches
- Advisorywordfence.com
Related CVEs
More in PeproDev Ultimate Profile Solutions
All 4| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Medium6.4 | Authenticated (Contributor+) Stored Cross-Site Scripting via 'button' Attribute ≤8.2.36Update to 8.2.37 | CVE-2026-4791 | |
| Critical9.8 | 7.5.2 - Authentication Bypass to Account Takeover 1.9.1 – 7.5.2Update to 8.0.0 | CVE-2025-3844 | |
| High8.2 | 7.5.2 - Missing Authorization to Limited Unauthenticated Arbitrary User Meta Update via handel_ajax_req Function 1.9.1 – 7.5.2Update to 8.0.0 | CVE-2025-3921 |
- Medium6.4Authenticated (Contributor+) Stored Cross-Site Scripting via 'button' Attribute
≤8.2.36Update to 8.2.37
- Critical9.87.5.2 - Authentication Bypass to Account Takeover
1.9.1 – 7.5.2Update to 8.0.0
- High8.27.5.2 - Missing Authorization to Limited Unauthenticated Arbitrary User Meta Update via handel_ajax_req Function
1.9.1 – 7.5.2Update to 8.0.0
Timeline
CVE published
Severity medium, CVSS 5.3
Record last updated
Sources & licenses
Wordfence record- Vulnerability data
- Wordfence Intelligence. Copyright 2012-2026 Defiant Inc. Licensed under the CC BY-SA 4.0.
- CVE® identifiers
- Copyright 1999-2026 The MITRE Corporation. Used under the CVE Program. CVE® is a registered trademark of The MITRE Corporation.
- CVSS / CWE
- National Vulnerability Database (NVD), shown unmodified. This product uses the NVD API but is not endorsed or certified by the NVD.
- VulnCrest content
- Summary, remediation guidance and page layout © VulnCrest. Not sourced from NVD.