CVE-2022-32532
Improper Authorization in Apache Shiro
9.8
CRITICAL
CVSS 3.1
EPSS 81.9%
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.
How to fix CVE-2022-32532
To remediate CVE-2022-32532, upgrade the affected package to a fixed version below.
- Debian/shiro—no fix listed
- —upgrade to 1.9.1 or later
Is CVE-2022-32532 being exploited?
Likely — EPSS is 81.9%, placing CVE-2022-32532 in the top tier of vulnerabilities by exploitation probability. Prioritise patching.
Affected packages (2)
- from 0
- from 0, < 1.9.1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |