GHSA-qc72-gfvw-76h7
Keycloak Oauth Implementation Error
Packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| Maven | org.keycloak:keycloak-parent | < 3.3.0.Final | 3.3.0.Final |
Details
As written in the advisory (Markdown source, shown as plain text).
It was found that Keycloak oauth would permit an authenticated resource to obtain an access/refresh token pair from the authentication server, permitting indefinite usage in the case of permission revocation. An attacker on an already compromised resource could use this flaw to grant himself continued permissions and possibly conduct further attacks.
References
External links from the advisory. They lead to third-party sites.