Input validation vulnerability in Newsletter – Send awesome emails from WordPress 8.8.4

The Newsletter plugin for WordPress has a security issue that could allow hackers to insert harmful code into pages. This can happen if the administrator settings are not properly checked for malicious content. It only affects certain types of WordPress setups.

Detected in:

Newsletter – Send awesome emails from WordPress fixed vulnerable versions: >= * <= 8.8.4

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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