CVE-2022-1245 – org.keycloak:keycloak-services

Package

Manager: maven
Name: org.keycloak:keycloak-services
Vulnerable Version: >=0 <18.0.0

Severity

Level: Critical

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

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

EPSS: 0.00396 pctl0.5963

Details

Keycloak vulnerable to privilege escalation on Token Exchange feature A privilege escalation flaw was found in the token exchange feature of keycloak. Missing authorization allows a client application holding a valid access token to exchange tokens for any target client by passing the client_id of the target. This could allow a client to gain unauthorized access to additional services.

Metadata

Created: 2022-04-26T21:21:00Z
Modified: 2022-07-21T16:21:16Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/04/GHSA-75p6-52g3-rqc8/GHSA-75p6-52g3-rqc8.json
CWE IDs: ["CWE-639", "CWE-862", "CWE-863"]
Alternative ID: GHSA-75p6-52g3-rqc8
Finding: F039
Auto approve: 1