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://security.netapp.com/advisory/ntap-20230814-0008/
https://spring.io/security/cve-2023-34034
Related Vulnerabilities
CVE-2019-20174 Vulnerability in maven package org.webjars.npm:auth0-lock
CVE-2020-2121 Vulnerability in maven package org.jenkins-ci.plugins:google-kubernetes-engine
CVE-2020-2298 Vulnerability in maven package org.jenkins-ci.plugins:nerrvana-plugin
CVE-2019-7614 Vulnerability in maven package org.elasticsearch:elasticsearch
CVE-2019-16568 Vulnerability in maven package hudson.plugins.sctmexecutor:sctmexecutor