Output validation vulnerability in Newsletter Manager 1.5.1

The Newsletter Manager plugin for WordPress is not safe to use in versions up to and including 1.5.1. This is because of an issue with unsanitized input from a certain parameter. This could potentially allow an unauthorized person to inject a serialized PHP object.

Detected in:

Newsletter Manager open vulnerable versions: >= * <= 1.5.1

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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