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.

    • Chay@lemmygrad.ml
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      1 year ago

      Well yeah we should be fine if there’s not another exploit, I see Hexbear and other instances have already patched it and resetted the login tokens