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From: Yuchen Guo <yguo@posteo.net>
To: libreplanet-discuss@libreplanet.org
Subject: Malicious CSS
Date: Thu, 12 Oct 2023 21:18:57 +0000	[thread overview]
Message-ID: <87y1g7fsji.fsf@lan> (raw)

It might be appropriate to consider blocking CSS now.  Sites such as the
Onion uses CSS to render their photo galleries unviewable without
JavaScript, and the following site,

   http://cryptobitch.de/

uses CSS to render your whole computer unresponsive.  This might have
been intended as a joke, but I was not amused by it.

========PARTIAL CONTENT OF THE PAGE================

.blink {
    animation-duration: 1s;
    animation-name: blink;
    animation-iteration-count: infinite;
    animation-timing-function: steps(2, start);
}

#header, #main-copy {
  -moz-animation:standardized 1.5s forwards linear infinite;
  -webkit-animation:standardized 1.5s forwards linear infinite;
  -khtml-animation:standardized 1.5s forwards linear infinite;
  -ms-animation:standardized 1.5s forwards linear infinite;
  -lynx-animation:standardized 1.5s forwards linear infinite;
  animation:standardized 1.5s forwards linear infinite;
  background-size:50% auto;
}

@keyframes infinite-spinning {
 from { transform: rotate(0deg); } to { transform: rotate(360deg); }
}

body *, body * *, body * * * {
	-moz-animation: infinite-spinning 999s forwards linear infinite;
	-webkit-animation: infinite-spinning 999s forwards linear infinite;
	-ms-animation: infinite-spinning 999s forwards linear infinite;
	animation: infinite-spinning 999s forwards linear infinite;
	filter: blur(2px);

}

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             reply	other threads:[~2023-10-13 15:18 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-10-12 21:18 Yuchen Guo [this message]
2023-10-13 18:23 ` Malicious CSS Michael McMahon
2023-10-13 21:25   ` Yuchen Guo
     [not found] <mailman.81.1697212834.15439.libreplanet-discuss@libreplanet.org>
2023-10-13 22:08 ` Laurent Lyaudet

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