CVE-2021-3754

MEDIUM

5.3

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.

CVE Details

CVSS v3.1 Score5.3

SeverityMEDIUM

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published8/26/2022

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

redhat:keycloakredhat:single_sign-on

Weaknesses (CWE)

CWE-20

References

https://access.redhat.com/security/cve/CVE-2021-3754(secalert@redhat.com)

https://bugzilla.redhat.com/show_bug.cgi?id=1999196(secalert@redhat.com)

https://access.redhat.com/security/cve/CVE-2021-3754(af854a3a-2127-422b-91ae-364da2661108)

https://bugzilla.redhat.com/show_bug.cgi?id=1999196(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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