{"id":"CVE-2022-0866","details":"This is a concurrency issue that can result in the wrong caller principal being returned from the session context of an EJB that is configured with a RunAs principal. In particular, the org.jboss.as.ejb3.component.EJBComponent class has an incomingRunAsIdentity field. This field is used by the org.jboss.as.ejb3.security.RunAsPrincipalInterceptor to keep track of the current identity prior to switching to a new identity created using the RunAs principal. The exploit consist that the EJBComponent#incomingRunAsIdentity field is currently just a SecurityIdentity. This means in a concurrent environment, where multiple users are repeatedly invoking an EJB that is configured with a RunAs principal, it's possible for the wrong the caller principal to be returned from EJBComponent#getCallerPrincipal. Similarly, it's also possible for EJBComponent#isCallerInRole to return the wrong value. Both of these methods rely on incomingRunAsIdentity. Affects all versions of JBoss EAP from 7.1.0 and all versions of WildFly 11+ when Elytron is enabled.","aliases":["BIT-wildfly-2022-0866"],"modified":"2026-07-11T03:55:34.340842572Z","published":"2022-05-10T20:20:35Z","database_specific":{"cna_assigner":"redhat","cwe_ids":["CWE-863"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/0xxx/CVE-2022-0866.json","unresolved_ranges":[{"extracted_events":[{"introduced":"JBoss EAP from 7.1.0 and all versions of WildFly 11+ when Elytron is enabled."},{"last_affected":"JBoss EAP from 7.1.0 and all versions of WildFly 11+ when Elytron is enabled."}],"source":"AFFECTED_FIELD"}]},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/0xxx/CVE-2022-0866.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-0866"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2060929#c0"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/wildfly/wildfly","events":[{"introduced":"4fd7bffaf2ee73201910684f2674aa1bced7fe81"},{"fixed":"3d03e9c2a39cc5850d363600e91f03c2ce35e219"},{"introduced":"59d100a081868309d0ebb164351e6b159aeee0cb"}],"database_specific":{"cpe":["cpe:2.3:a:redhat:wildfly:*:*:*:*:*:*:*:*","cpe:2.3:a:redhat:wildfly:27.0.0:alpha1:*:*:*:*:*:*"],"extracted_events":[{"introduced":"11.0.0"},{"fixed":"26.1.1"},{"introduced":"27.0.0-alpha1"},{"last_affected":"27.0.0-alpha1"}],"source":["CPE_RANGE","CPE_STRING"]}}],"versions":["27.0.0-alpha1","26.1.0.Final","26.1.0.Beta1","26.0.1.Final","26.0.0.Final","26.0.0.Beta1","25.0.0.Final","25.0.0.Beta1","24.0.0.Beta1","23.0.0.Final","23.0.0.Beta1","22.0.0.Final","22.0.0.Beta1","22.0.0.Alpha1","21.0.0.Final","21.0.0.Beta1","20.0.0.Final","20.0.0.Beta1","19.0.0.Beta2","19.0.0.Beta1","18.0.0.Final","18.0.0.Beta1","17.0.0.Final","17.0.0.Beta1","17.0.0.Alpha1","16.0.0.Final","16.0.0.Beta1","15.0.0.Final","15.0.0.Beta1","14.0.0.Final","14.0.0.Beta2","14.0.0.Beta1","13.0.0.Beta1","12.0.0.Final","12.0.0.CR1","12.0.0.Beta1","11.0.0.Final"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-0866.json"}}],"schema_version":"1.7.5"}