Input validation vulnerability in Custom 404 Pro 3.11.1

The Custom 404 Pro plugin for WordPress has a security vulnerability that allows hackers to insert harmful scripts into web pages. This can happen if the user is tricked into clicking on a link. The plugin version 3.11.1 and below are affected.

Detected in:

Custom 404 Pro open vulnerable versions: >= * <= 3.11.1

This information is sourced from www.wpvulnerability.com. An open-source database of vulnerabilities maintained by the community. Help us out by submitting vulnerabilities!

Version compare shows which versions have a vulnerability. For example: >= 2.2.8 <= 2.2.21 means:

> from 2.2.8
= including 2.2.8 & 2.2.21
< to 2.2.21

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