test: use CSS hex-encoded strings to test sanitization #220
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This adds onto #205. The original reported exploit in 2006 used CSS hex encoding (e.g., "\0075" for "u"), which was ... - mistakenly put into a double-quoted Ruby string in the Instiki test suite in 2007, - then copied into html5lib-ruby's test suite, - then copied into html5lib-python's suite, - then finally copied into the html5lib shared suite, - which was imported into Loofah
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This adds onto #205. The original reported exploit in 2006 used CSS
hex encoding (e.g., "\0075" for "u"), which was ...
suite in 2007,