Skip to content

Instantly share code, notes, and snippets.

@houkanshan

houkanshan/a.css

Created February 20, 2016 10:19
Show Gist options
  • Save houkanshan/d53490dcd8789665bab5 to your computer and use it in GitHub Desktop.
Save houkanshan/d53490dcd8789665bab5 to your computer and use it in GitHub Desktop.
Download ZIP
Raw
a.css
body {
background: url(javascript:alert('haha'));
}
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment