Allowed taints to pass through urlencode() #8848
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I found these snippets: https://psalm.dev/r/4c72d132a4<?php // --taint-analysis
system(urlencode($_GET['a'])); |
weirdan
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Dec 6, 2022
weirdan
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Thanks! |
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The
urlencode()function currently escapes all taints. I suspect it should only escape html & has_quotes taints. Here's an example where a taint should likely be reported, but is not:https://psalm.dev/r/4c72d132a4
This PR attempts to fix this. Don't hesitate to let me know if I'm missing anything, or if you have any concerns.