CVE-2026-39486 HIGH

CVE-2026-39486: WordPress Download Monitor plugin <= 5.1.8 - SQL Injection vulnerability

Vendor Wp Chill
Product Download Monitor
Weakness CWE-89 · SQLi
Published April 8, 2026
Last update April 29, 2026

CVSS base score

8.5/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality High
Integrity None

CVSS vector

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

What the vulnerability does

01Description

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in WP Chill Download Monitor download-monitor allows Blind SQL Injection.This issue affects Download Monitor: from n/a through <= 5.1.8.

Explanation of Vulnerability in Simple Terms

02Summary

Download Monitor versions up to 5.1.8 contain a SQL injection vulnerability accessible to authenticated users. An attacker with low-level site access can craft malicious input to extract sensitive data from the database, including user credentials and configuration details. The vulnerability also allows limited disruption of site availability. Update to a version newer than 5.1.8 immediately.

What an attacker can do

03Attacker Capabilities

Read sensitive data from the site database, including user information and site configuration.

Potential impact on your site

04Site Impact

User data and site configuration exposed; potential database disruption affecting site performance.

Conditions required to exploit

05Prerequisites

Attacker must have a low-level user account (subscriber, contributor, or equivalent) on the site.

Key dates

06Disclosure timeline

April 8, 2026 CVE published
April 29, 2026 Record updated

Related vulnerabilities

08Related CVE