Medium · published December 15, 2023
A flaw was found in Keycloak that prevents certain schemes in redirects, but permits them if a wildcard is appended to the token. This issue could allow an attacker to submit a specially crafted request leading to cross-site scripting (XSS) or further attacks. This flaw is the result of an incomplete fix for CVE-2020-10748.
| Product | Versions | Fixed in |
|---|---|---|
| redhat/single_sign-on | < 7.6 | 7.6 |
| redhat/keycloak | < 22.0.7 | 22.0.7 |
| redhat/openshift_container_platform | all versions | — |
| redhat/openshift_container_platform | all versions | — |
| redhat/openshift_container_platform_for_power | all versions | — |
| redhat/openshift_container_platform_for_power | all versions | — |
| redhat/openshift_container_platform_ibm_z_systems | all versions | — |
| redhat/openshift_container_platform_ibm_z_systems | all versions | — |
| redhat/single_sign-on | all versions | — |