CVE-2018-19787: Cross-site Scripting
(updated )
lxml/html/clean.py
in the lxml.html.clean
module does not remove javascript: URLs that use escaping, allowing a remote attacker to conduct XSS attacks, as demonstrated by “j a v a s c r i p t:” in Internet Explorer. This is a similar issue to CVE-2014-3146.
References
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