Custom 404 Pro

Vulnerabilities 15Slug custom-404-proLatest version 3.15.0WordPress.org →

Minimum safe version

3.12.1

Update to 3.12.1 or later to address 14 fixable vulnerabilities

Latest available3.15.0 ⚠ 1 vulnerability has no fix
Medium 4.9 Unfixed
2025-10-13≤ 3.12.0

WordPress Custom 404 Pro Plugin <= 3.12.0 is vulnerable to SQL Injection

High 7.1
2024-12-27< 3.10.1

WordPress Custom 404 Pro Plugin <= 3.10.0 is vulnerable to Cross Site Scripting (XSS)

N/A
2023-04-25< 3.7.3

Custom 404 Pro <= 3.7.2 - Unauthenticated SQL Injection

N/A
2023-04-25< 3.7.3

WordPress Custom 404 Pro Plugin <= 3.7.2 is vulnerable to SQL Injection

N/A
2023-01-13< 3.7.1

Custom 404 Pro <= 3.7.0 - Authenticated (Administrator+) SQL Injection

N/A
2019-06-25< 3.2.8

WordPress Custom 404 Pro plugin <= 3.2.7 - Authenticated Reflected Cross-Site Scripting (XSS) vulnerability