Input validation vulnerability in SimpleForm – Contact form made simple 2.2.0

The SimpleForm Contact form plugin for WordPress has a security vulnerability called Reflected Cross-Site Scripting. This happens because the plugin uses add_query_arg and remove_query_arg without proper protection on the URL, in all versions up to 2.2.0. This means that attackers who are not logged in can add harmful web scripts to web pages if they can trick a user into clicking on a link.

Detected in:

SimpleForm – Contact form made simple open vulnerable versions: >= * <= 2.2.0

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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