WordPress CVEs

Description

The Hash Form – Drag & Drop Form Builder plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the 'file_upload_action' function in all versions up to, and including, 1.1.0. 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 WordPress components

• Hash Form – Drag & Drop Form Builder Plugin · hash-form
  Confirmed match Active
  Up to and including 1.1.0
  View on WordPress.org

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

• hashthemes Hash Form – Drag & Drop Form Builder — Up to and including 1.1.0
• hashthemes drag_and_drop_form_builder — Up to and including 1.1.0
• hashthemes hash_form — Before 1.1.1

References

• plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/hash-form/trunk/admin/classes/HashFormBuilder.php#L764 Product
• plugins.trac.wordpress.org https://plugins.trac.wordpress.org/changeset/3090341/ Patch
• www.wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/eef9e2fa-d8f0-42bf-95ac-ee4cafff0b14?source=cve Third Party Advisory
• nvd.nist.gov Official NVD record