Auth bypass in Apache Shiro
CVE-2022-32532
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.
Vulnerability class: Broken Access Control
EPSS: 0.254 (97.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Apache Shiro
- Apache Software Foundation Shiro — versions Before 1.9.1
Weakness classification (CWE)
Public proof-of-concept exploits
References
- security@apache.org (Mailing List, x_refsource_MISC, Vendor Advisory)
Frequently asked questions
- What is CVE-2022-32532?
- CVE-2022-32532 is a critical-severity vulnerability in Apache Shiro, classified under Incorrect Authorization. CVSS score: 9.8/10. Published 2022-06-29.
- How severe is CVE-2022-32532?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2022-32532 known to be exploited?
- 31 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.