medium6.8
CVE-2021-20262
Keycloak Missing authentication for critical function
Impact
A flaw was found in Keycloak 12.0.0 where re-authentication does not occur while updating the password. This flaw allows an attacker to take over an account if they can obtain temporary, physical access to a user’s browser. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| maven | org.keycloak:keycloak-core | <= 12.0.4 | none recorded |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Redhat | Keycloak | Version 12.0.0 |
| Redhat | Single Sign-On | Version 7.0 |