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osvGoogleOSV:GHSA-G694-M8VQ-GV9H
HistoryApr 05, 2022 - 12:00 a.m.

URL Confusion When Scheme Not Supplied in medialize/uri.js

2022-04-0500:00:17
Google
osv.dev
9
javascript
url mutation
hostname parsing
path parsing
redirect
version 1.19.11
browser behavior
url parsing
software
confusion

EPSS

0.001

Percentile

30.0%

Medialize is a Javascript URL mutation library. When parsing a URL without a scheme and with excessive slashes, like ///www.example.com, URI.js will parse the hostname as null and the path as /www.example.com. Such behaviour is different from that exhibited by browsers, which will parse ///www.example.com as http://www.example.com instead. For example, the following will cause a redirect to http://www.example.com: A fix was released in version 1.19.11.

EPSS

0.001

Percentile

30.0%

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