CVE-2016-20071 in 404 Redirection Manager Plugin

Summary

by MITRE • 06/15/2026

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.

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• Responsible: VulnCheck
• Reservation: 06/15/2026
• Disclosure: 06/15/2026
• Moderation: accepted
• Entry: VDB-370910
• CPE: ready
• CWE: CWE-89 (confirmed)
• Exploit: Download
• CVSS: 8.2 (CNA)
• EPSS: 0.00000
• KEV: no
• Activities: low
• Sector: Hostingprovider

Sources

• MITRE: https://www.cve.org/CVERecord?id=CVE-2016-20071
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2016-20071
• CVE Details: https://www.cvedetails.com/cve/CVE-2016-20071/