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WPMU DEV Broken Link Checker SQL Injection Risk
CVE-2026-39466
Summary
A security flaw in WPMU DEV's Broken Link Checker plugin on WordPress platforms could allow hackers to access sensitive data. This affects versions 2.4.7 and earlier, so update to the latest version to protect your site. Regularly updating your plugins is essential for preventing similar issues.
Original title
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 Bl...
Original description
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.
Vulnerability type
CWE-89
SQL Injection
Published: 8 Apr 2026 · Updated: 9 Apr 2026 · First seen: 8 Apr 2026