When a user downloaded a file in Firefox for Android, if a cookie is set, it would have been re-sent during a subsequent file download operation on the same domain, regardless of whether the original and subsequent request were in private and non-private browsing modes. *Note: This issue only affected Firefox for Android. Other operating systems are unaffected.*. This vulnerability affects Firefox < 83. Source: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-26955 Reference (s):
- https://www.mozilla.org/security/advisories/mfsa2020-50/
- URL: https://www.mozilla.org/security/advisories/mfsa2020-50/
- https://bugzilla.mozilla.org/show_bug.cgi?id=1663261
- URL: https://bugzilla.mozilla.org/show_bug.cgi?id=1663261