The vulnerability of the map_keys_roles() function in the RBAC role management subsystem of the XCP-ng hypervisor and the XenServer server virtualization platform allows a perpetrator to bypass existing security mechanisms.

The vulnerability of the mapkeysroles function in the RBAC role management subsystem of the XCP-ng hypervisor and the XenServer server virtualization platform is related to the absence of authentication. Exploiting this vulnerability allows a malicious actor to bypass existing security mechanisms...