Description
The Easy Form Builder plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on multiple AJAX actions in all versions up to, and including, 3.9.3. This makes it possible for authenticated attackers, with Subscriber-level access and above, to retrieve sensitive form response data, including messages, admin replies, and user information due to a logic error in the authorization check that uses AND (&&) instead of OR (||).
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
hassantafreshi Easy Form Builder by WhiteStudio — Drag & Drop Form Builder
Default version status: unaffected
0 to ≤ 3.9.3affected
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/8fe397d3-68de-4358-8490-8fbafa1908ef?source=cve ↗
- https://plugins.trac.wordpress.org/browser/easy-form-builder/trunk/includes/admin/class-Emsfb-admin.php#L709 ↗
- https://plugins.trac.wordpress.org/browser/easy-form-builder/tags/3.9.0/includes/admin/class-Emsfb-admin.php#L709 ↗
- https://plugins.trac.wordpress.org/changeset/3422020 ↗