Description
The HT Contact Form Widget For Elementor Page Builder & Gutenberg Blocks & Form Builder plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the temp_file_upload() function in all versions up to, and including, 2.2.1. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which may make remote code execution possible.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
htplugins HT Contact Form – Drag & Drop Form Builder for WordPress
Default version status: unaffected
0 to ≤ 2.2.1affected
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/f0cb666b-bfab-492f-a74e-11dc9b171136?source=cve ↗
- https://plugins.trac.wordpress.org/browser/ht-contactform/trunk/admin/Includes/Services/FileManager.php#L86 ↗
- https://plugins.trac.wordpress.org/changeset/3326887/ht-contactform/trunk/admin/Includes/Services/FileManager.php?contextall=1&old=3316109&old_path=%2Fht-contactform%2Ftrunk%2Fadmin%2FIncludes%2FServices%2FFileManager.php ↗