CVE-2015-4455: Aviary Image Editor Add-On For Gravity Forms Project Aviary Image Editor Add-On For Gravity Forms

Critical severity, CVSS 9.8. EPSS: 40.6% chance of exploitation in the next 30 days.

Unrestricted file upload vulnerability in includes/upload.php in the Aviary Image Editor Add-on For Gravity Forms plugin 3.0 beta for WordPress allows remote attackers to execute arbitrary code by uploading a file with an executable extension, then accessing it via a direct request to the file in wp-content/uploads/gform_aviary.

Affected products

• Aviary Image Editor Add-On For Gravity Forms Project Aviary Image Editor Add-On For Gravity Forms: up to and including 3.0

Published 2017-05-23. Last modified 2026-06-17.