Description
Using "**" as a pattern in Spring Security configuration for WebFlux creates a mismatch in pattern matching between Spring Security and Spring WebFlux, and the potential for a security bypass.
Remediation
References
https://spring.io/security/cve-2023-34034
https://security.netapp.com/advisory/ntap-20230814-0008/
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CVE-2020-35509 Vulnerability in maven package org.keycloak:keycloak-services