Published by Brian Demers on the
The Shiro team is pleased to announce the release of Apache Shiro version 1.9.1. This is a feature release for 1.x.
This release solves 6 issues since the 1.9.1 release and is available for download now.
You can learn more on Jira, Release 1.9.1.
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.
Credit: Apache Shiro would like the thank 4ra1n for reporting this issue.
Download and verification instructions are available on our download page.