Input validation vulnerability in Newsletter by Supsystic 1.5.6

The Supsystic Newsletter plugin for WordPress has a security vulnerability that could allow an attacker to access sensitive information from the website’s database. This vulnerability exists in version 1.5.6 and any prior versions. It is caused by the plugin not properly protecting the user-supplied input and not preparing the existing SQL query in a secure way.

Detected in:

Newsletter by Supsystic open vulnerable versions: >= * <= 1.5.6

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.