Input validation vulnerability in Smash Balloon Social Post Feed 4.0.1

The Smash Balloon Social Post Feed WordPress plugin had a security flaw before version 4.0.1. If you had this plugin on your website

Detected in:

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

Is this information incorrect? Please leave us a message.