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Pie Register <= 3.7.1.4 — Authentication Bypass

CVE-2025-34077Published · Updated

Action summary

Affected: ≤3.7.1.4Update to 3.7.1.5 or newer

All remediation steps
Watch plugin
Severity
Critical9.8
CVSS
9.8
CVSS 3.1 · CNA (Wordfence)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
What does this vector mean?
AV:N Attack vector
Network
AC:L Attack complexity
Low
PR:N Privileges required
None
UI:N User interaction
None
S:U Scope
Unchanged
C:H Confidentiality
High
I:H Integrity
High
A:H Availability
High
Weakness
CWE-288 Authentication Bypass Using an Alternate Path or Channel
Required access
No account needed
Exploit prediction (EPSS)
No score
CISA KEV
Not listed
On this page8

Am I affected?

Pie Register – User Registration, Profiles & Content Restriction pie-register

  1. Affected≤ 3.7.1.4
  2. Patched in3.7.1.5

Update to 3.7.1.5 or newer.

You are affected if you run ≤ 3.7.1.4. Version 3.7.1.5 and later are not affected by this issue.

  • Check your version: in wp-admin go to Plugins → Installed Plugins and read the version under Pie Register – User Registration, Profiles & Content Restriction.
  • 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

  1. Update to version 3.7.1.5, or a newer patched version
  2. Rotate administrator passwords and application secrets if the site ran a vulnerable version while publicly reachable.
  3. Watch Pie Register – User Registration, Profiles & Content Restriction to get an email when the next vulnerability is published.

Advisory

Source description from Wordfence Intelligence, credited to AyeCode Ltd.

The Registration Forms – User Registration Forms, Invitation-Based Registrations, Front-end User Profile, Login Form & Content Restriction plugin for WordPress is vulnerable to Authentication Bypass in all versions up to, and including, 3.7.1.4. This is due to the plugin not properly validating the identity of a user prior to authenticating them. This makes it possible for unauthenticated attackers to log in as 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

More in Pie Register – User Registration, Profiles & Content Restriction

All 29
More vulnerabilities in Pie Register – User Registration, Profiles & Content Restriction
SeverityVulnerabilityCVEPublished
High7.2Unauthenticated Stored Cross-Site Scripting via 'first_name' Parameter via Comment Avatar
≤3.8.4.16Update to 3.8.4.17
CVE-2026-119158
Medium4.3Missing Authorization
≤3.8.4.15Update to 3.8.4.16
CVE-2026-96963
Medium5.3Missing Authorization
≤3.8.4.15Update to 3.8.4.16
CVE-2026-96961
High7.2Unauthenticated Stored Cross-Site Scripting
≤3.8.4.15Update to 3.8.4.16
CVE-2026-119488
Medium5.3Unauthenticated Information Exposure
≤3.8.4.13Update to 3.8.4.14
CVE-2026-103345

Timeline

  1. CVE published

    Severity critical, CVSS 9.8

  2. 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.

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