Input validation vulnerability in Newsletter – Send awesome emails from WordPress 6.5.3

The Newsletter plugin for WordPress, used to create and send newsletters, is vulnerable to a type of attack called CSV Injection. This vulnerability affects versions of the plugin up to and including 6.5.3. This type of attack allows someone without high-level access to inject malicious code into the PDF or CSV files the plugin creates. When these files are downloaded and opened on a local system with a vulnerable configuration, it can result in code being executed, which can lead to data being leaked.

Detected in:

Newsletter – Send awesome emails from WordPress fixed vulnerable versions: >= * <= 6.5.3

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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