Membership For WooCommerce <= 2.1.6 - Unauthenticated Arbitrary File Upload

2023-01-04 00:00

cydave

Strategic Overview

Status

Patched in 2.1.7

Affected PluginMembership For WooCommerce

Affected Version<= 2.1.6

CVSS9.8Critical

CVECVE-2022-4395

View all Membership For WooCommerce vulnerabilities

Vulnerability Overview

The Membership For WooCommerce plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in versions up to, and including, 2.1.6. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected sites server which may make remote code execution possible.

Technical Analysis

REMEDIATION: Update to version 2.1.7, 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-2022-4395 https://www.wordfence.com/threat-intel/vulnerabilities/id/2ad1af69-61e1-4453-866e-1ae71f614f30

CVSS Vector

9.8

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

Base

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

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