The UserPro plugin for WordPress is vulnerable to authentication bypass in versions up to, and including, 5.1.1. This is due to insufficient verification on the user being supplied during a Facebook login through the plugin. This makes it possible for unauthenticated attackers to log in as any existing user on the site, such as an administrator, if they have access to the email. An attacker can leverage CVE-2023-2448 and CVE-2023-2446 to get the user's email address to successfully exploit this vulnerability.
CVE-2023-2437 is a critical severity with CVSS 9.8 Vulnerability issue affecting the Plugin UserPro - Community and User Profile WordPress Plugin. It affects Versions up to 5.1.1 and is fixed in 5.1.2.
CVE-2023-2437 is tracked for the Plugin UserPro - Community and User Profile WordPress Plugin as critical severity with CVSS 9.8. The affected range is Versions up to 5.1.1. Update UserPro - Community and User Profile WordPress Plugin to 5.1.2 or newer where that version is compatible with the site.
| Software Type | Plugin |
|---|---|
| Software Slug |
userpro
View on wordpress.org
|
| CVE | CVE-2023-2437 |
| Patched Versions |
5.1.2
|
| Affected Versions |
Versions up to 5.1.1
|
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.
Userpro <= 5.1.9 - Unauthenticated Local File Inclusion
UserPro <= 5.1.8 - Unauthenticated Account Takeover to Privilege Escalation
UserPro <= 5.1.1 - Insecure Password Reset Mechanism
UserPro <= 4.9.17 - Authentication Bypass
UserPro <= 5.1.4 - Authenticated (Subscriber+) Privilege Escalation
UserPro <= 5.1.1 - Cross-Site Request Forgery to Privilege Escalation
UserPro <= 5.1.0 - Cross-Site Request Forgery to PHP Object Injection
UserPro <= 5.1.1 - Missing Authorization via multiple functions
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