Access violation vulnerability in Newsletter – API v1 and v2 addon for Newsletter 2.4.5

The Newsletter plugin for WordPress, specifically versions up to and including 2.4.5, has a security vulnerability that allows unauthorized access to the subscriber management feature. This is due to a problem with the PHP code, which could potentially allow attackers to view, add, or delete subscribers without proper authentication. This vulnerability only affects websites using a PHP version lower than 8.0.

Detected in:

Newsletter - API v1 and v2 addon for Newsletter fixed vulnerable versions: >= * <= 2.4.5

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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