CVE ID:	CVE-2021-29975
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.
Test IDs:	None available
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2021-29975 https://security.gentoo.org/glsa/202202-03 https://bugzilla.mozilla.org/show_bug.cgi?id=1713259 https://bugzilla.mozilla.org/show_bug.cgi?id=1713259 https://www.mozilla.org/security/advisories/mfsa2021-28/ https://www.mozilla.org/security/advisories/mfsa2021-28/