CVE-2021-24550: Broken Link Manager Project Broken Link Manager

High severity, CVSS 7.2. EPSS: 1.6% chance of exploitation in the next 30 days.

The Broken Link Manager WordPress plugin through 0.6.5 does not sanitise, validate or escape the url GET parameter before using it in a SQL statement when retrieving an URL to edit, leading to an authenticated SQL injection issue

Affected products

• Broken Link Manager Project Broken Link Manager: up to and including 0.6.5

Published 2021-08-23. Last modified 2026-06-17.