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Fencer Vulns
critical 9.8

CVE-2022-40664 json

Authentication Bypass Vulnerability in Shiro when forwarding or including via RequestDispatcher

published 2022-10-12 4 y ago modified 2026-06-17 4 mo ago also GHSA-45x9-q6vj-cqgq , EUVD-2022-7009

cvss
9.8
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
3.6%
EPSS 3.6% chance of exploitation in 30 days, percentile 89%
public exploits
0
none known

Summary

Apache Shiro before 1.10.0, Authentication Bypass Vulnerability in Shiro when forwarding or including via RequestDispatcher.

Patch / fix

  • maven org.apache.shiro:shiro-core 1.10.0
  • Apache Software Foundation Apache Shiro 1.10.0

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2022-40664 updated cvss 9.8

shiro: Authentication Bypass Vulnerability

  • Red Hat Fuse 7 shiro-core shiro-core Red Hat JBoss Fuse 6 shiro-core shiro-core Red Hat JBoss Fuse Service Works 6 shiro-core shiro-core Red Hat OpenStack Platform 13 (Queens) shiro-core
    affected: no fix planned “Out of support scope”
  • Red Hat build of Apache Camel for Spring Boot 3 shiro-core shiro-core Red Hat Integration Camel K 1 shiro-core shiro-core Red Hat Integration Camel Quarkus 2 shiro-core shiro-core Red Hat JBoss Enterprise Application Platform 7 shiro-core shiro-core Red Hat JBoss Enterprise Application Platform 8 shiro-core shiro-core Red Hat JBoss Enterprise Application Platform Expansion Pack shiro-core shiro-core
    +1 more products
    Red Hat OpenShift Application Runtimes shiro-core shiro-core
    not affected: vulnerable code not present

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

CISA SSVC

Exploitation
none
Automatable
yes
Technical impact
total
Assessed
17 mo ago

Exploit prediction

3.62% chance of exploitation in the next 30 days, higher than 89% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CISA ADP 3.1 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD 3.1 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CNA 3.1 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
GitHub 3.1 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected packages

ecosystem package affected fixed in
maven org.apache.shiro:shiro-core
<1.10.0
1.10.0

Affected products

  • Apache Software Foundation Apache Shiro

Classification

Weakness

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.