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CVE-2026-56091

🗓️ 25 Jun 2026 08:45:19Reported by apacheType 
cve
 cve
🔗 web.nvd.nist.gov👁 6 Views

CVE-2026-56091 causes authentication bypass in Apache Shiro's shiro-guice web integration in a servlet context; upgrade to version 3.0.0 or later.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
Circl
CVE-2026-56091
24 Jun 202618:38
circl
Cvelist
CVE-2026-56091 Apache Shiro: Authentication bypass in Guice-Web integration
25 Jun 202608:45
cvelist
EUVD
EUVD-2026-39230
25 Jun 202609:31
euvd
NVD
CVE-2026-56091
25 Jun 202609:16
nvd
Positive Technologies
PT-2026-52220
25 Jun 202600:00
ptsecurity
Positive Technologies
PT-2026-52222
25 Jun 202600:00
ptsecurity
Vulners
Node
apacheshiroRange2.99.99
OR
apacheshiroRange3.0.0-alpha-03.0.0-alpha-1
[
  {
    "collectionURL": "https://repo.maven.apache.org/maven2",
    "defaultStatus": "unaffected",
    "packageName": "org.apache.shiro:shiro-guice",
    "product": "Apache Shiro",
    "vendor": "Apache Software Foundation",
    "versions": [
      {
        "lessThanOrEqual": "2.99.99",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      },
      {
        "lessThanOrEqual": "3.0.0-alpha-1",
        "status": "affected",
        "version": "3.0.0-alpha-0",
        "versionType": "semver"
      }
    ]
  }
]

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25 Jun 2026 09:16Current
5.9Medium risk
Vulners AI Score5.9
CVSS 48.2
6