CVE-2026-39466: Wpmu Dev - Your All-In-One WordPress Platform Broken Link Checker

High severity, CVSS 7.6. EPSS: 0.4% chance of exploitation in the next 30 days.

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in WPMU DEV - Your All-in-One WordPress Platform Broken Link Checker broken-link-checker allows Blind SQL Injection.This issue affects Broken Link Checker: from n/a through <= 2.4.7.

Affected products

• Wpmu Dev - Your All-In-One WordPress Platform Broken Link Checker: up to and including 2.4.7

Published 2026-04-08. Last modified 2026-07-24.