Edwiser Bridge <= 3.0.5 - Authentication Bypass due to Missing Empty Value Check

Authentication Bypass Using an Alternate Path or Channel
CVE CVE-2024-4186
CVSS 9.8 (Critical)
Publicly Published May 6, 2024
Last Updated May 7, 2024
Researcher István Márton - Wordfence


The Build App Online plugin for WordPress is vulnerable to authentication bypass in versions up to, and including, 3.0.5. This is due to the 'eb_user_email_verification_key' default value is empty, and the not empty check is missing in the 'eb_user_email_verify' function. 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 user id. This can only be exploited if the 'Email Verification' setting is enabled.



Vulnerability Details for Edwiser Bridge – WordPress Moodle LMS Integration

Software Type Plugin
Software Slug edwiser-bridge (view on wordpress.org)
Patched? Yes
Remediation Update to version 3.0.6, or a newer patched version
Affected Version
  • <= 3.0.5
Patched Version
  • 3.0.6

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