CVE-2021-3754

MediumCVSS 5.3/10Last modified Jun 17, 2026

Description

A flaw was found in keycloak where an attacker is able to register himself with the username same as the email ID of any existing user. This may cause trouble in getting password recovery email in case the user forgets the password.

Metrics

CVSS 3.1 5.3/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Weakness enumeration

CWE-20

Affected software

No affected versions have been published.

Timeline

Published: Aug 26, 2022
Last modified: Jun 17, 2026
NVD status: Modified

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