High severity7.6NVD Advisory· Published Apr 8, 2026· Updated Apr 24, 2026

CVE-2026-39466

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.

Affected products

WordPress/Broken Link Checkerinferred
Range: <=2.4.7
Package: https://wordpress.org/plugins/broken-link-checker
Wpmudev/Broken Link Checkerllm-fuzzy
Range: <=2.4.7

Patches

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

patchstack.com/database/Wordpress/Plugin/broken-link-checker/vulnerability/wordpress-broken-link-checker-plugin-2-4-7-sql-injection-vulnerabilitynvd

News mentions

Wordfence Intelligence Weekly WordPress Vulnerability Report (March 23, 2026 to March 29, 2026)
Wordfence Blog · Apr 2, 2026

cvss	0.494
epss	0.000
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000