Safe SVG的作者是Daryll Doyle，目前有300,000+个有效安装。已经Tested with 5.4.1版本的wordpress。
Safe SVG is the best way to Allow SVG Uploads in WordPress!
It gives you the ability to allow SVG uploads whilst making sure that they’re sanitized to stop SVG/XML vulnerabilities affecting your site.
It also gives you the ability to preview your uploaded SVGs in the media library in all views.
Loving Safe SVG? Try the Pro version for extra features.
Sanitised SVGs – Don’t open up security holes in your WordPress site by allowing uploads of unsanitised files.
View SVGs in the Media Library – Gone are the days of guessing which SVG is the correct one, we’ll enable SVG previews in the WordPress media library.
SVGO Optimisation – You’ll have the option to run your SVGs through our SVGO server on upload to save you space.
Choose Who Can Upload – Restrict SVG uploads to certain users on your WordPress site or allow anyone to upload.
Premium Support – Pro users get premium support whilst free support is offered in the WordPress forums in our spare time
Initially a proof of concept for #24251
SVG Sanitization is done through the following library: http://github.com/darylldoyle/svg-sanitizer