Input validation vulnerability in Mailster WordPress Newsletter Plugin 4.1.14

The Mailster plugin for WordPress has a security issue. This means that someone who is not logged in can add harmful code to a page if they can get a user to click on a link. This can happen in versions up to 4.1.14.

Detected in:

Mailster WordPress Newsletter Plugin fixed vulnerable versions:

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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