CVE-2024-4186

Summary

The Edwiser Bridge 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.

Affected Software

Weaknesses

• CWE-288: CWE-288 Authentication Bypass Using an Alternate Path or Channel

ADP Enrichment

CISA ADP Vulnrichment

• SSVC:
• Exploitation: none
  • Automatable: no
  • Technical Impact: partial

CVE Program Container

Additional References

• https://www.wordfence.com/threat-intel/vulnerabilities/id/6969d281-f280-4714-9859-38ac66e9cc60?source=cve
• https://plugins.trac.wordpress.org/browser/edwiser-bridge/tags/3.0.4/includes/class-eb-user-manager.php#L1571
• https://plugins.trac.wordpress.org/changeset/3081961/edwiser-bridge#file1

References

• https://www.wordfence.com/threat-intel/vulnerabilities/id/6969d281-f280-4714-9859-38ac66e9cc60?source=cve
• https://plugins.trac.wordpress.org/browser/edwiser-bridge/tags/3.0.4/includes/class-eb-user-manager.php#L1571
• https://plugins.trac.wordpress.org/changeset/3081961/edwiser-bridge#file1

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