Plugin banner injection vulnerability

Third attempt to post this and get around the aut0 m0derat0r.

A plugin injected a banner that contained JS that changed all the URLs within/wp-admin/. This seems like a pretty big WP security hole. I am not sure how WP fences those banners, but it looks like it may need to be tightened.

Is there a plugin that blocks advertising (external) banners from being injected into the site? I searched but I didn’t see any that were that granular.

1 Comment
  1. No, there is no plugin that prevents malicious plugins from being malicious. Only use trusted and vetted plugins.

 

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