CVE-2023-4918

A flaw was found in the Keycloak package, more specifically org.keycloak.userprofile. When a user registers itself through registration flow, the "password" and "password-confirm" field from the form will occur as regular user attributes. All users and clients with proper rights and roles are able to read users attributes, allowing a malicious user with minimal access to retrieve the users passwords in clear text, jeopardizing their environment.

CVSS v3 8.8 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://access.redhat.com/security/cve/CVE-2023-4918	Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2238588	Issue Tracking Vendor Advisory
https://github.com/keycloak/keycloak/security/advisories/GHSA-5q66-v53q-pm35	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:redhat:keycloak:22.0.2:*:*:*:*:*:*:*

History

15 Sep 2023, 19:13

Type	Values Removed	Values Added
First Time		Redhat Redhat keycloak
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 8.8
CWE		CWE-319
CPE		cpe:2.3:a:redhat:keycloak:22.0.2:::::::*
References	~~(MISC) https://bugzilla.redhat.com/show_bug.cgi?id=2238588 -~~	(MISC) https://bugzilla.redhat.com/show_bug.cgi?id=2238588 - Issue Tracking, Vendor Advisory
References	~~(MISC) https://github.com/keycloak/keycloak/security/advisories/GHSA-5q66-v53q-pm35 -~~	(MISC) https://github.com/keycloak/keycloak/security/advisories/GHSA-5q66-v53q-pm35 - Vendor Advisory
References	~~(MISC) https://access.redhat.com/security/cve/CVE-2023-4918 -~~	(MISC) https://access.redhat.com/security/cve/CVE-2023-4918 - Vendor Advisory

12 Sep 2023, 20:41

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-09-12 20:15

Updated : 2023-12-10 15:14

NVD link : CVE-2023-4918

Mitre link : CVE-2023-4918

CVE.ORG link : CVE-2023-4918

JSON object : View

Products Affected

redhat

keycloak

CWE

CWE-319

Cleartext Transmission of Sensitive Information

CWE-256

Unprotected Storage of Credentials

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