Security Advisory

CVE-2021-29953

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2021-06-24 13:17:57
Last updated 2024-08-03 22:18:03
Assigner mozilla
State PUBLISHED

Description

A malicious webpage could have forced a Firefox for Android user into executing attacker-controlled JavaScript in the context of another domain, resulting in a Universal Cross-Site Scripting vulnerability. *Note: This issue only affected Firefox for Android. Other operating systems are unaffected. Further details are being temporarily withheld to allow users an opportunity to update.*. This vulnerability affects Firefox < 88.0.1 and Firefox for Android < 88.1.3.