404 to 301 – Redirect, WordPress Redirection plugin By Felix Moira Security & Risk Analysis

wordpress.org/plugins/404-to-301-redirect-by-felix

Automatically redirect, log and notify all 404 page errors to any page using 301 redirect for SEO. No more 404 Errors.

200 active installs v1.0.0 PHP + WP 3.8+ Updated Jan 4, 2021
301404404-to-301
85
A · Safe
CVEs total0
Unpatched0
Last CVENever
Download
Safety Verdict

Is 404 to 301 – Redirect, WordPress Redirection plugin By Felix Moira Safe to Use in 2026?

Generally Safe

Score 85/100

404 to 301 – Redirect, WordPress Redirection plugin By Felix Moira has no known CVEs and is actively maintained. It's a solid choice for most WordPress installations.

No known CVEs Updated 5yr ago
Risk Assessment

The plugin "404-to-301-redirect-by-felix" v1.0.0 exhibits an excellent security posture based on the provided static analysis and vulnerability history. The absence of any AJAX handlers, REST API routes, shortcodes, cron events, or file operations significantly minimizes its attack surface, and importantly, there are no unprotected entry points. The code analysis reveals a strong adherence to secure coding practices, with no dangerous functions, all SQL queries using prepared statements, and all outputs being properly escaped. Furthermore, the plugin does not make external HTTP requests and demonstrates no file operations or taint analysis findings, indicating a lack of potential vulnerabilities related to data handling and injection. The vulnerability history is also spotless, with no recorded CVEs of any severity, suggesting a history of stable and secure development. While the lack of any detected security concerns is highly positive, it's worth noting that the analysis is limited to v1.0.0. Future updates should continue to maintain these high standards, and a comprehensive audit across all versions would provide the most complete assurance.

Vulnerabilities
None known

404 to 301 – Redirect, WordPress Redirection plugin By Felix Moira Security Vulnerabilities

No known vulnerabilities — this is a good sign.
Version History

404 to 301 – Redirect, WordPress Redirection plugin By Felix Moira Release Timeline

v1.0.1.3
v1.0.1.2
v1.0.1.1
v1.0.1
v1.0
Code Analysis
Analyzed Mar 16, 2026

404 to 301 – Redirect, WordPress Redirection plugin By Felix Moira Code Analysis

Dangerous Functions
0
Raw SQL Queries
0
0 prepared
Unescaped Output
0
0 escaped
Nonce Checks
0
Capability Checks
0
File Operations
0
External Requests
0
Bundled Libraries
0
Attack Surface

404 to 301 – Redirect, WordPress Redirection plugin By Felix Moira Attack Surface

Entry Points0
Unprotected0
WordPress Hooks 1
actionwp_headyrd-404-to-301.php:13
Maintenance & Trust

404 to 301 – Redirect, WordPress Redirection plugin By Felix Moira Maintenance & Trust

Maintenance Signals

WordPress version tested5.6.17
Last updatedJan 4, 2021
PHP min version
Downloads4K

Community Trust

Rating100/100
Number of ratings1
Active installs200
Developer Profile

404 to 301 – Redirect, WordPress Redirection plugin By Felix Moira Developer Profile

devfelixmoira

6 plugins · 2K total installs

80
trust score
Avg Security Score
80/100
Avg Patch Time
8 days
View full developer profile
Detection Fingerprints

How We Detect 404 to 301 – Redirect, WordPress Redirection plugin By Felix Moira

Patterns used to identify this plugin on WordPress sites during automated security audits and web crawling.

Asset Fingerprints

Asset Paths
/wp-content/plugins/404-to-301-redirect-by-felix/404-to-301-redirect-by-felix.php

HTML / DOM Fingerprints

FAQ

Frequently Asked Questions about 404 to 301 – Redirect, WordPress Redirection plugin By Felix Moira