Broken Link Checker <=2.4.7 Blind SQL Injection
CVE-2026-39466 Published on April 8, 2026
WordPress Broken Link Checker plugin <= 2.4.7 - SQL Injection vulnerability
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.
Weakness Type
What is a SQL Injection Vulnerability?
The software constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component.
CVE-2026-39466 has been classified to as a SQL Injection vulnerability or weakness.
Products Associated with CVE-2026-39466
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Affected Versions
WPMU DEV - Your All-in-One WordPress Platform Broken Link Checker (WordPress Plugin broken-link-checker):- Before and including 2.4.7 is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.