CVE ID:	CVE-2019-9803
Description:	The Upgrade-Insecure-Requests (UIR) specification states that if UIR is enabled through Content Security Policy (CSP), navigation to a same-origin URL must be upgraded to HTTPS. Firefox will incorrectly navigate to an HTTP URL rather than perform the security upgrade requested by the CSP in some circumstances, allowing for potential man-in-the-middle attacks on the linked resources. This vulnerability affects Firefox < 66.
Test IDs:	None available
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2019-9803 https://bugzilla.mozilla.org/show_bug.cgi?id=1437009 https://bugzilla.mozilla.org/show_bug.cgi?id=1515863 https://w3c.github.io/webappsec-upgrade-insecure-requests/ https://www.mozilla.org/security/advisories/mfsa2019-07/