Severity: moderate Affected versions:
- Apache TomEE (org.apache.openejb:openejb-cxf) 4.0.0-beta-1 through 4.7.5 - Apache TomEE (org.apache.tomee:openejb-cxf) 7.0.0-M1 before 10.0.0-M1 - Apache TomEE (org.apache.tomee:openejb-cxf) 10.0.0-M1 before 10.3.0 - Apache TomEE (org.apache.tomee:openejb-cxf) 11.0.0-M1 before 11.0.0-M2 Description: After a successful WS-Security UsernameToken authentication, the caller identity stays associated with the worker thread once the request completes when web services are served by the standalone OpenEJB HTTP server. A remote unauthenticated attacker whose request is later processed on the same thread can invoke protected EJB methods with the identity of a previously authenticated user. Users are recommended to upgrade to version 10.3.0 or 11.0.0-M2, which fix the issue. Credit: The Apache Software Foundation (finder) Claude Security (tool) Richard Zowalla (remediation developer) References: https://tomee.apache.org/ https://www.cve.org/CVERecord?id=CVE-2026-111245
