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lemmy-uiのMarkdownパーサにXSS脆弱性、カスタム絵文字を有功にしていた一部のインスタンスとそのユーザが被害を受ける。なおlemmy-ui v0.18.2-rc.1で対処済

sh.itjust.works (URGENT) Lemmy has an XSS vulnerability in the tagline, the sidebar and in the legal information field - sh.itjust.works

# DO NOT OPEN THE “LEGAL” PAGE — 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. [https://sh.itjus...

lemmy.worldも被害を受けたみたいですね。人多いのに…

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