CVE-2026-59284 [HIGH] – There is no allow list for property keys when Spring Cloud Commons writable /actuator/env

There is no allow list for property keys when Spring Cloud Commons writable /actuator/env is enabled.
Spring Cloud Commons 5.0.0 – 5.0.2
Spring Cloud Commons 4.3.0 – 4.3.3
Spring Cloud Commons 4.0.0 – 4.2.6
Spring Cloud Commons 3.1.10 and earlier