App Studio (millicore) is vulnerable to server-side request forgery (SSRF) attacks. An attacker could exploit a flaw in the external_request api call. This allows an attacker to probe the network internal resources, and access restricted endpoints which leads to a disclosure of information.
access.redhat.com/documentation/en-US/red_hat_mobile_application_platform/4.5/html-single/4.5.0_release_notes/
access.redhat.com/errata/RHSA-2017:2674
access.redhat.com/errata/RHSA-2017:2675
access.redhat.com/security/cve/CVE-2017-7553
access.redhat.com/security/updates/classification/#important
bugzilla.redhat.com/show_bug.cgi?id=1478792
issues.jboss.org/browse/RHMAP-16510