Smart Custom 404 Error Page

WordPress plugin · 404page · WordPress.org ↗

Latest v11.4.8 Last release May 21, 2026 Tested up to WP 7.0.5 100,000+ active installs

0

Critical

0

High

1

Known total

0

Unfixed

Running Smart Custom 404 Error Page on your site? WP Alerts checks your installed version against every entry below and emails you only when one affects you. Free, no tracking.

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Severity	Vulnerability	Affected	Fixed in	CVE	Published
MEDIUM CVSS 6.1	Smart Custom 404 Error Page [404page] < 11.4.8 WPVulnerability	< 11.4.8	v11.4.8	CVE-2024-9204	Oct 3, 2024

Data aggregated from WPVulnerability, NVD/NIST, ENISA EUVD, CVE.org and WordPress.org. Provided as-is; verify with the plugin author before acting. Disclaimer.