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osvGoogleOSV:CVE-2020-27839
HistoryMay 26, 2021 - 10:15 p.m.

CVE-2020-27839

2021-05-2622:15:07
Google
osv.dev
11
cve-2020-27839
ceph-dashboard
json web token
user authentication
localstorage
xss attacks
data confidentiality
data integrity
software

AI Score

6

Confidence

High

EPSS

0.001

Percentile

22.7%

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.