Feed/CVE-2021-20195
CVE-2021-20195CRITICALCVSS 9.6

CVE-2021-20195

Published May 28, 2021·Updated Jun 16, 2026

NVD Description

A flaw was found in keycloak in versions before 13.0.0. A Self Stored XSS attack vector escalating to a complete account takeover is possible due to user-supplied data fields not being properly encoded and Javascript code being used to process the data. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

References

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