CVE-2023-4918

HIGH

Keycloak - Info Disclosure

Title source: llm
STIX 2.1

Description

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.

Scores

CVSS v3 8.8
EPSS 0.0008
EPSS Percentile 23.7%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-319 CWE-256
Status published
Products (2)
org.keycloak/keycloak-core 22.0.2 - 22.0.3Maven
redhat/keycloak 22.0.2
Published Sep 12, 2023
Tracked Since Feb 18, 2026