Input validation vulnerability in Flat Preloader 1.5.5

The Flat Preloader WordPress plugin had a security issue before version 1.5.5. If someone with high privileges used it

Detected in:

Flat Preloader fixed vulnerable versions: >= * < 1.5.5

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.