CVE-2021-31567 MEDIUM

CVE-2021-31567: WordPress Download Monitor plugin <= 4.4.6 - Authenticated Arbitrary File Download vulnerability

Vendor N/A
Product n/a
Published January 28, 2022
Last update April 28, 2026

CVSS base score

6.8/10
Attack vector Network
Attack complexity Low
Privileges required High
User interaction None
Confidentiality High
Integrity None

CVSS vector

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

What the vulnerability does

01Description

Authenticated (admin+) Arbitrary File Download vulnerability discovered in Download Monitor WordPress plugin (versions <= 4.4.6). The plugin allows arbitrary files, including sensitive configuration files such as wp-config.php, to be downloaded via the &downloadable_file_urls[0] parameter data. It's also possible to escape from the web server home directory and download any file within the OS.

Explanation of Vulnerability in Simple Terms

02Summary

A high-privilege user can read sensitive data from other parts of the system due to insufficient access controls. The vulnerability requires administrative or equivalent credentials to exploit. The impact is limited to confidentiality; the attacker cannot modify or delete data. Scope is changed, meaning the breach may extend beyond the vulnerable component itself.

What an attacker can do

03Attacker Capabilities

Read sensitive information from other system components with high-level privileges.

Potential impact on your site

04Site Impact

Administrators or high-privilege accounts could leak sensitive data; patch status and affected product unknown.

Conditions required to exploit

05Prerequisites

Attacker must have high-level administrative or equivalent credentials; no user interaction required.

Key dates

06Disclosure timeline

January 28, 2022 CVE published
April 28, 2026 Record updated