CVE-2020-27839

A flaw was found in ceph-dashboard. The JSON Web Token (JWT) used for user authentication is stored by the frontend application in the browser’s localStorage which is potentially vulnerable to attackers via XSS attacks. The highest threat from this vulnerability is to data confidentiality and integrity.

• CWE-522

• https://bugzilla.redhat.com/show_bug.cgi?id=1901330Issue Tracking, Vendor Advisory
• https://bugzilla.redhat.com/show_bug.cgi?id=1901330Issue Tracking, Vendor Advisory

Published

May 26, 2021

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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