WordPress security changelog
CRITICAL CVE-2024-5084 Modified

Hash Form – Drag & Drop Form Builder: Dangerous file upload

Hash Form – Drag & Drop Form Builder is affected by dangerous file upload. The vulnerable path is reachable without authentication. Successful exploitation can place attacker-controlled executable content on the server and may lead to full site compromise.

CVE / CNA score 9.8 CVSS 3.1 · security@wordfence.com
NVD score Pending NVD has not published its own CVSS assessment.
Component
Hash Form – Drag & Drop Form Builder
Plugin slug
hash-form
Affected
See vendor advisory
Safe version
See mitigation notes
Published
May 23, 2024
Weakness
CWE-434 — Unrestricted Upload of File with Dangerous Type

This CVE was published May 23, 2024 and is one of 5 known issues for this plugin.

What to do

Update, patch or deactivate.

Update Hash Form – Drag & Drop Form Builder to a release outside the affected range, or disable and remove it until a fixed version is available.

No confirmed safe version is listed. Consider a vendor-supported patch or temporarily restricting the affected functionality while you assess the risk.

Deactivate only when warranted by your risk profile, or when advised by your hosting provider in the limited circumstances where the vulnerability cannot otherwise be mitigated. If you’re unsure which action is appropriate, contact Fused or your hosting provider for guidance.

Source record

Technical 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.

CVE / CNA vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

Primary and upstream sources