Cross-origin iframes that contained a login form could have been recognized by the login autofill service, and populated. This could have been used in clickjacking attacks, as well as be read across partitions in dynamic first party isolation. This vulnerability affects Firefox < 83.
References
Link Resource
https://bugzilla.mozilla.org/show_bug.cgi?id=610997 Issue Tracking Permissions Required Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2020-50/ Vendor Advisory
History

No history.

cve-icon MITRE Information

Status: PUBLISHED

Assigner: mozilla

Published: 2020-12-09T00:24:00

Updated: 2020-12-09T00:24:00

Reserved: 2020-10-12T00:00:00


Link: CVE-2020-26962

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2020-12-09T01:15:13.347

Modified: 2020-12-10T17:36:12.327


Link: CVE-2020-26962

JSON object: View

cve-icon Redhat Information

No data.

CWE