Spring By Pivotal Spring Security vulnerabilities

CVE-2018-15801 [HIGH] CWE-345 CVE-2018-15801: Spring Security versions 5.1.x prior to 5.1.2 contain an authorization bypass vulnerability during J Spring Security versions 5.1.x prior to 5.1.2 contain an authorization bypass vulnerability during JWT issuer validation. In order to be impacted, the same private key for an honest issuer and a malicious user must be used when signing JWTs. In that case, a malicious user could fashion signed JWTs with the malicious issuer URL that may be granted for