GHSA-4m5p-5w5w-3jcf: com.enonic.xp:lib-auth vulnerable to Session Fixation

Severity: Critical

CVSS Score: 10

### Impact All id-providers using lib-auth `login` method. ### Patches https://github.com/enonic/xp/commit/0189975691e9e6407a9fee87006f730e84f734ff https://github.com/enonic/xp/commit/2abac31cec8679074debc4f1fb69c25930e40842 https://github.com/enonic/xp/commit/1f44674eb9ab3fbab7103e8d08067846e88bace4 ### Workarounds Don't use lib-auth for `login`. Java API uses low-level structures and allows to invalidate previous session before auth-info is added. ### References https://github.com/enonic/xp/issues/9253