Description
Apache Shiro before 1.9.1, A RegexRequestMatcher can be misconfigured to be bypassed on some servlet containers. Applications using RegExPatternMatcher with `.` in the regular expression are possibly vulnerable to an authorization bypass.
Remediation
References
https://lists.apache.org/thread/y8260dw8vbm99oq7zv6y3mzn5ovk90xh
Related Vulnerabilities
CVE-2021-39150 Vulnerability in maven package com.thoughtworks.xstream:xstream
CVE-2020-1942 Vulnerability in maven package org.apache.nifi:nifi-web-security
CVE-2023-44400 Vulnerability in npm package uptime-kuma
CVE-2022-36918 Vulnerability in maven package org.jenkins-ci.plugins:buckminster
CVE-2021-33609 Vulnerability in maven package com.vaadin:vaadin-server