Input validation vulnerability in Header Footer Script Adder – Insert Code in Header, Body & Footer 2.0.5

The Header Footer Script Adder plugin for WordPress has a security issue that allows unauthorized users to add harmful code to posts. This can happen in all versions up to 2.0.5 because the plugin does not properly filter and protect against this type of attack. This means that anyone with Contributor-level access or higher can insert dangerous code into pages that will run whenever someone views that page.

Detected in:

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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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