CVE-2024-4540 – org.keycloak:keycloak-services

Package

Manager: maven
Name: org.keycloak:keycloak-services
Vulnerable Version: >=0 <24.0.5

Severity

Level: High

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

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

EPSS: 0.0038 pctl0.58667

Details

Keycloak exposes sensitive information in Pushed Authorization Requests (PAR) A flaw was found in Keycloak in the OAuth 2.0 Pushed Authorization Requests (PAR). Client provided parameters were found to be included in plain text in the KC_RESTART cookie returned by the authorization server's HTTP response to a request_uri authorization request. This could lead to an information disclosure vulnerability.

Metadata

Created: 2024-06-10T18:36:56Z
Modified: 2024-07-31T14:51:21Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2024/06/GHSA-69fp-7c8p-crjr/GHSA-69fp-7c8p-crjr.json
CWE IDs: ["CWE-200", "CWE-922"]
Alternative ID: GHSA-69fp-7c8p-crjr
Finding: F038
Auto approve: 1