CVE-2020-12412

By navigating a tab using the history API, an attacker could cause the address bar to display the incorrect domain (with the https:// scheme, a blocked port number such as '1', and without a lock icon) while controlling the page contents. This vulnerability affects Firefox < 70.

• https://bugzilla.mozilla.org/show_bug.cgi?id=1528587Issue Tracking, Permissions Required, Vendor Advisory
• https://www.mozilla.org/security/advisories/mfsa2019-34/Vendor Advisory
• https://bugzilla.mozilla.org/show_bug.cgi?id=1528587Issue Tracking, Permissions Required, Vendor Advisory
• https://www.mozilla.org/security/advisories/mfsa2019-34/Vendor Advisory

Published

Jul 9, 2020

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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• CVE-2020-12407Mozilla Developer Nicolas Silva found that when using WebRen…6.5
• CVE-2020-12408When browsing a document hosted on an IP address, an attacke…6.5
• CVE-2020-12409When using certain blank characters in a URL, they where inc…8.8
• CVE-2020-1241A security feature bypass vulnerability exists when Windows …7.8
• CVE-2020-12410Mozilla developers reported memory safety bugs present in Fi…8.8
• CVE-2020-12411Mozilla developers reported memory safety bugs present in Fi…8.8
• CVE-2020-12413The Raccoon attack is a timing attack on DHE ciphersuites in…5.9
• CVE-2020-12414IndexedDB should be cleared when leaving private browsing mo…6.5
• CVE-2020-12415When "%2F" was present in a manifest URL, Firefox's AppCache…6.5
• CVE-2020-12416A VideoStreamEncoder may have been freed in a race condition…8.8
• CVE-2020-12417Due to confusion about ValueTags on JavaScript Objects, an o…8.8
• CVE-2020-12418Manipulating individual parts of a URL object could have cau…6.5