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cnvdChina National Vulnerability DatabaseCNVD-2021-54705
HistoryJun 07, 2021 - 12:00 a.m.

Mozilla Firefox UI spoofing vulnerability

2021-06-0700:00:00
China National Vulnerability Database
www.cnvd.org.cn
12

0.001 Low

EPSS

Percentile

41.8%

Mozilla Firefox is an open source web browser from the Mozilla Foundation. Mozilla Firefox is vulnerable to a UI spoofing vulnerability that originates when Firefox does not properly render oversized <select> elements, which can be exploited by remote attackers to perform spoofing attacks.