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

A popular WordPress plugin called “The Newsletter” has a security issue that could allow hackers to inject harmful code into emails. This can happen if the plugin’s admin settings are not properly safeguarded. If successful, the hacker could potentially run their code whenever someone opens an email from the plugin. However, this only affects certain types of installations and websites.

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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