ARForms Form Builder <= 6.5 - Unauthenticated Arbitrary File Upload

2024-05-17 00:00

Thura Moe Myint (mgthuramoemyint)

Strategic Overview

Status

Patched in 6.6

Affected PluginARforms

Affected Version<= 6.5

CVSS10.0Critical

CVECVE-2024-4620

View all ARforms vulnerabilities

Vulnerability Overview

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.

Technical Analysis

REMEDIATION: Update to version 6.6, or a newer patched version --- IDENTIFIER: CWE-434 (Unrestricted Upload of File with Dangerous Type) The product allows the upload or transfer of dangerous file types that are automatically processed within its environment.

External References

https://www.cve.org/CVERecord?id=CVE-2024-4620 https://www.wordfence.com/threat-intel/vulnerabilities/id/10bad8bc-ee0a-48e6-b7f9-6651a7ab3049

CVSS Vector

10.0

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeChanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

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