Spring Framework, versions 5.0.x prior to 5.0.5 and versions 4.3.x prior to 4.3.16, as well as older unsupported versions allow applications to expose STOMP over WebSocket endpoints with a simple, in-memory STOMP broker through the spring-messaging module. A malicious user (or attacker) can craft a message to the broker that can lead to a remote code execution attack. [CVE-2018-1275]
Vendor Affected Components:
Spring Framework 5.0 ≤ 5.0.4
Spring Framework 4.3 ≤ 4.3.15
Older unsupported versions are also affected.