The Pie Register plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the pie_save_registration function in versions up to, and including, 3.8.3.2. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which may make remote code execution possible. NOTE: This vulnerability presents itself when the 'Anyone can register' option is enabled in options-general and the 'Upload File' field is added to the registration form.
CVE-2024-27957 is a critical severity with CVSS 9.8 Remote Code Execution issue affecting the Plugin Pie Register – User Registration, Profiles & Content Restriction. It affects Versions up to 3.8.3.2 and is fixed in 3.8.3.3.
CVE-2024-27957 is tracked for the Plugin Pie Register – User Registration, Profiles & Content Restriction as critical severity with CVSS 9.8. The affected range is Versions up to 3.8.3.2. Update Pie Register – User Registration, Profiles & Content Restriction to 3.8.3.3 or newer where that version is compatible with the site.
| Software Type | Plugin |
|---|---|
| Software Slug |
pie-register
View on wordpress.org
|
| CVE | CVE-2024-27957 |
| Patched Versions |
3.8.3.3
|
| Affected Versions |
Versions up to 3.8.3.2
|
These internal links group the same WordPress plugin by CVE, issue type, severity, and patch status so operators and search engines can connect the full vulnerability cluster.
Pie Register <= 3.7.1.4 - Authentication Bypass
Pie Register <= 3.7.1.5 - Unauthenticated SQL Injection
Pie Register – User Registration Forms. Invitation based registrations, Custom Login, Payments < 3.1.2 - SQL Injection
Pie Register <= 3.0.9 - SQL Injection
Pie Register - Basic <= 3.8.3.4 - Missing Authorization to Authenticated (Subscriber+) Arbitrary Plugin Installation
Pie Register <= 3.7.1.5 - Authentication Bypass
Pie Register <= 2.0.13 - Missing Authorization
Pie Register – User Registration, Profiles & Content Restriction <= 3.8.4.8 - Missing Authorization to Unauthenticated Registration Form Status Modification
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