Privilege Escalation

spring-security-oauth2 is vulnerable to privilege escalation. The library does not properly handle the AuthorizationRequest parameter state, allowing a malicious user to pass a request to an approval endpoint and modify a previous authorization request, leading to a privilege escalation...

CVE-2018-15758 Privilege Escalation in spring-security-oauth2

Spring Security OAuth, versions 2.3 prior to 2.3.4, and 2.2 prior to 2.2.3, and 2.1 prior to 2.1.3, and 2.0 prior to 2.0.16, and older unsupported versions could be susceptible to a privilege escalation under certain conditions. A malicious user or attacker can craft a request to the approval...