Input validation vulnerability in Newsletter – Send awesome emails from WordPress 8.3.4

The Newsletter plugin for WordPress has a security issue that allows hackers to insert harmful codes into web pages. This can happen when users visit these affected pages, even if they are not logged in.

Detected in:

Newsletter – Send awesome emails from WordPress fixed vulnerable versions: >= * <= 8.3.4

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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