Security Advisory

CVE-2021-23959

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2021-02-26 02:06:36
Last updated 2024-08-03 19:14:09
Assigner mozilla
State PUBLISHED

Description

An XSS bug in internal error pages could have led to various spoofing attacks, including other error pages and the address bar. Note: This issue only affected Firefox for Android. Other operating systems are unaffected. This vulnerability affects Firefox < 85.