CVE ID:	CVE-2020-15665
Description:	Firefox did not reset the address bar after the beforeunload dialog was shown if the user chose to remain on the page. This could have resulted in an incorrect URL being shown when used in conjunction with other unexpected browser behaviors. This vulnerability affects Firefox < 80.
Test IDs:	None available
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2020-15665 https://bugzilla.mozilla.org/show_bug.cgi?id=1651636 https://bugzilla.mozilla.org/show_bug.cgi?id=1651636 https://www.mozilla.org/security/advisories/mfsa2020-36/ https://www.mozilla.org/security/advisories/mfsa2020-36/