This add-on violates Mozilla's ad-don policies by executing remote code and is vulnerable to arbitrary remote code execution.

Why did this happen?

This extension, theme, or plugin violates Mozilla's add-on policies.

What does this mean?

Until the violation is resolved, this add-on won't be available for download from addons.mozilla.org. It will be automatically disabled and no longer usable in Firefox.

How does Mozilla enforce its policies?

When Mozilla becomes aware of add-ons, plugins, or other third-party software that seriously compromise Firefox security, stability, or performance and meet certain criteria, the software may be blocked or restricted from general use. For more information, please read this support article.