Lucene search

K
redhatcveRedhat.comRH:CVE-2018-18497
HistoryApr 04, 2019 - 7:50 a.m.

CVE-2018-18497

2019-04-0407:50:17
redhat.com
access.redhat.com
11

0.003 Low

EPSS

Percentile

65.6%

Limitations on the URIs allowed to WebExtensions by the browser.windows.create API can be bypassed when a pipe in the URL field is used within the extension to load multiple pages as a single argument. This could allow a malicious WebExtension to open privileged about: or file: locations. This vulnerability affects Firefox < 64.