Security Advisory

CVE-2021-29975

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2021-08-05 19:46:11
Last updated 2024-08-03 22:24:57
Assigner mozilla
CVSS score not scored
State PUBLISHED

Description

Through a series of DOM manipulations, a message, over which the attacker had control of the text but not HTML or formatting, could be overlaid on top of another domain (with the new domain correctly shown in the address bar) resulting in possible user confusion. This vulnerability affects Firefox < 90.