CVE-2016-20071: 404-Redirection-Manager 404 Redirection Manager

High severity, CVSS 8.2. EPSS: 0.3% chance of exploitation in the next 30 days.

The 404 Redirection Manager plugin version 1.0 for WordPress contains an unauthenticated SQL injection vulnerability that allows remote attackers to execute arbitrary SQL queries by injecting malicious code through unsanitized user input. Attackers can craft GET requests with SQL injection payloads to manipulate database queries and extract sensitive information from the WordPress database.

Affected products

• 404-Redirection-Manager 404 Redirection Manager: version 1.0 only

Published 2026-06-15. Last modified 2026-06-17.