CVE-2022-32532

Name: CVE-2022-32532
Creator: NVD / NIST
Published: 2022-06-29T00:15:10.247+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 25.43%

Last modified Jun 17, 2026

CVE-2022-32532 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. 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.. EPSS estimates a 25.43% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1

9.8/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Probability

25.43%

97.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Apache	Shiro	< 1.9.1

References

https://lists.apache.org/thread/y8260dw8vbm99oq7zv6y3mzn5ovk90xhMailing List, Vendor Advisory
https://lists.apache.org/thread/y8260dw8vbm99oq7zv6y3mzn5ovk90xhMailing List, Vendor Advisory

Timeline

Published: Jun 29, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-32532?

How severe is CVE-2022-32532?

CVE-2022-32532 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 25.43% probability of exploitation in the next 30 days.

How do I fix CVE-2022-32532?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-32532?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST