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CVE-2026-3911 Org.keycloak.services.resources.admin.userresource: keycloak: information disclosure of disabled user attributes via administrative endpoint

🗓️ 11 Mar 2026 05:36:43Reported by redhatType 
cvelist
 cvelist
🔗 www.cve.org👁 24 Views

Authenticated user with view users role could disclose hidden attributes via admin endpoint on Keycloak.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-3911
11 Mar 202605:36
attackerkb
Chainguard
CVE-2026-3911 vulnerabilities
19 Mar 202613:17
cgr
CNNVD
Keycloak 安全漏洞
11 Mar 202600:00
cnnvd
CVE
CVE-2026-3911
11 Mar 202605:36
cve
EUVD
EUVD-2026-11107
11 Mar 202606:31
euvd
EUVD
EUVD-2026-11108
11 Mar 202605:36
euvd
Github Security Blog
Keycloak: Information disclosure of disabled user attributes via administrative endpoint
11 Mar 202606:31
github
NVD
CVE-2026-3911
11 Mar 202606:17
nvd
OSV
CGA-535X-QG3M-QJ58
19 Mar 202610:45
osv
OSV
GHSA-XH32-C9WX-PHRP Keycloak: Information disclosure of disabled user attributes via administrative endpoint
11 Mar 202606:31
osv
Rows per page
[
  {
    "vendor": "Red Hat",
    "product": "Red Hat build of Keycloak 26.4",
    "collectionURL": "https://catalog.redhat.com/software/containers/",
    "packageName": "rhbk/keycloak-operator-bundle",
    "defaultStatus": "affected",
    "versions": [
      {
        "version": "26.4.11-1",
        "lessThan": "*",
        "versionType": "rpm",
        "status": "unaffected"
      }
    ],
    "cpes": [
      "cpe:/a:redhat:build_keycloak:26.4::el9"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat build of Keycloak 26.4",
    "collectionURL": "https://catalog.redhat.com/software/containers/",
    "packageName": "rhbk/keycloak-rhel9",
    "defaultStatus": "affected",
    "versions": [
      {
        "version": "26.4-14",
        "lessThan": "*",
        "versionType": "rpm",
        "status": "unaffected"
      }
    ],
    "cpes": [
      "cpe:/a:redhat:build_keycloak:26.4::el9"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat build of Keycloak 26.4",
    "collectionURL": "https://catalog.redhat.com/software/containers/",
    "packageName": "rhbk/keycloak-rhel9-operator",
    "defaultStatus": "affected",
    "versions": [
      {
        "version": "26.4-14",
        "lessThan": "*",
        "versionType": "rpm",
        "status": "unaffected"
      }
    ],
    "cpes": [
      "cpe:/a:redhat:build_keycloak:26.4::el9"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat build of Keycloak 26.4.11",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "defaultStatus": "unaffected",
    "packageName": "rhbk/keycloak-rhel9",
    "cpes": [
      "cpe:/a:redhat:build_keycloak:26.4::el9"
    ]
  }
]

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