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.
[
{
"product": "Apache Shiro",
"vendor": "Apache Software Foundation",
"versions": [
{
"status": "affected",
"version": "Before 1.9.1"
}
]
}
]