Input validation vulnerability in MailUp newsletter sign-up form 1.3.3

The MailUp plugin for WordPress up to version 1.3.3 contains a vulnerability which allows unauthorized users to change plugin settings and carry out cross-site scripting attacks. This vulnerability is a result of a partial fix for a similar problem in version 1.3.2.

Detected in:

MailUp newsletter sign-up form open vulnerable versions: >= * < 1.3.3

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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