Nextend Social Login Pro <= 3.1.16 - Authentication Bypass via Apple OAuth provider

Authentication Bypass Using an Alternate Path or Channel
CVE CVE-2025-1061
CVSS Critical (9.8)
Publicly Published February 6, 2025
Last Updated February 7, 2025
Researcher István Márton
Description

The Nextend Social Login Pro plugin for WordPress is vulnerable to authentication bypass in versions up to, and including, 3.1.16. This is due to insufficient verification on the user being supplied during the Apple OAuth authenticate request 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.

References

1 affected software package

Software Type Plugin
Software Slug nextend-social-login-pro (view on wordpress.org)
Patched? Yes
Affected Version
  • <= 3.1.16
Patched Version
  • 3.1.17
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