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submitted 1 year ago by AlternateRoute@lemmy.ca to c/main@lemmy.ca

cross-posted from: https://sh.itjust.works/post/923025

lemmy.world is a victim of an XSS attack right now and the hacker simply injected a JavaScript redirection into the sidebar.

It appears the Lemmy backend does not escape HTML in the main sidebar. Not sure if this is also true for community sidebars.

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this post was submitted on 10 Jul 2023
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