CVE-2023-0091 – org.keycloak:keycloak-core

Package

Manager: maven
Name: org.keycloak:keycloak-core
Vulnerable Version: >=0 <20.0.3

Severity

Level: Medium

CVSS v3.1: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N

EPSS: 0.00069 pctl0.21599

Details

Keycloak has lack of validation of access token on client registrations endpoint When a service account with the create-client or manage-clients role can use the client-registration endpoints to create/manage clients with an access token. If the access token is leaked, there is an option to revoke the specific token. However, the check is not performed in client-registration endpoints.

Metadata

Created: 2023-01-12T23:39:39Z
Modified: 2023-01-23T18:47:54Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/01/GHSA-v436-q368-hvgg/GHSA-v436-q368-hvgg.json
CWE IDs: ["CWE-284", "CWE-863"]
Alternative ID: GHSA-v436-q368-hvgg
Finding: F039
Auto approve: 1