ARForms Form Builder <= 6.5 - Unauthenticated Arbitrary File Upload

10.0
Unrestricted Upload of File with Dangerous Type
CVE CVE-2024-4620
CVSS 10.0 (Critical)
Publicly Published May 17, 2024
Last Updated June 18, 2024
Researcher Thura Moe Myint (mgthuramoemyint)

Description

The ARforms plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in all versions up to, and including, 6.5. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which may make remote code execution possible.

Learn more about Arbitrary File Upload vulnerabilities and how to prevent them.

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Vulnerability Details for ARforms

Software Type Plugin
Software Slug arforms
Patched? Yes
Remediation Update to version 6.6, or a newer patched version
Affected Version
  • <= 6.5
Patched Version
  • 6.6

Recent vulnerabilities in ARforms

# Title CVE ID CVSS Researchers Date
1 ARforms <= 7.2.1 - Unauthenticated Stored Cross-Site Scripting via 'password' Field Values CVE-2026-12421 7.2 Luc Huynh from Noventiq RedTeam July 22, 2026
2 ARforms <= 7.1.2 - Reflected Cross-Site Scripting CVE-2026-57338 6.1 dutafi June 29, 2026
3 ARForms <= 7.1.1 - Unauthenticated Stored Cross-Site Scripting via 'value' Parameter CVE-2026-3652 7.2 h0xilo June 23, 2026
4 ARForms <= 6.4.1 - Missing Authorization to Plugin Settings Change CVE-2024-54217 5.4 Dave Jong December 2, 2024
5 ARForms <= 6.4.1 - Directory Traversal to Authenticated (Subscriber+) Arbitrary File Read CVE-2024-54216 7.7 Dave Jong December 2, 2024
6 ARForms - Premium WordPress Form Builder <= 6.4.0 - Reflected Cross-Site Scripting CVE-2024-0427 6.1 Thura Moe Myint (mgthuramoemyint) May 22, 2024
7 ARforms <= 6.5 - Authenticated (Admin+) Stored Cross-Site Scripting CVE-2024-4621 4.4 Bob Matyas May 17, 2024
8 ARforms <= 6.4 - Reflected Cross-Site Scripting CVE-2024-32702 6.1 Dave Jong April 22, 2024
9 ARforms <= 6.4 - Authenticated (Subscriber+) SQL Injection CVE-2024-32706 8.8 Dave Jong April 22, 2024
10 ARForms <= 6.4 - Missing Authorization to Arbitrary Plugin Activation/Deactivation CVE-2024-32705 4.3 Dave Jong April 22, 2024

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