If a page is loaded from an original site through a hyperlink and contains a redirect to a "data:text/html" URL, triggering a reload will run the reloaded "data:text/html" page with its origin set incorrectly. This allows for a cross-site scripting (XSS) attack. This vulnerability affects Thunderbird < 52.1, Firefox ESR < 52.1, and Firefox < 53.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mozilla

Published: 2018-06-11T21:00:00

Updated: 2024-08-05T15:04:14.760Z

Reserved: 2017-01-13T00:00:00

Link: CVE-2017-5466

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2018-06-11T21:29:07.297

Modified: 2024-11-21T03:27:40.943

Link: CVE-2017-5466

cve-icon Redhat

Severity : Critical

Publid Date: 2017-04-19T00:00:00Z

Links: CVE-2017-5466 - Bugzilla