Spring Framework vulnerabilities

Spring Framework (versions 5.0.x prior to 5.0.7, 4.3.x prior to 4.3.18, and older unsupported versions) allows web applications to change the HTTP request method to any method (including TRACE) using the HiddenHttpMethodFilter in Spring MVC. If an application has a pre-existing XSS vulnerability, an attacker can use this filter to escalate to an XST (Cross Site Tracing) attack.

Spring Framework version 5.0.5 when used in combination with any versions of Spring Security contains an authorization bypass when using method security. An unauthorized malicious user can gain unauthorized access to methods that should be restricted.

Spring Framework, versions 5.0.x prior to 5.0.6, versions 4.3.x prior to 4.3.17, and older unsupported versions allows 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 regular expression, denial of service attack.