GHSA-2CWW-FGMG-4JQC

Vulnerability from github – Published: 2024-06-11 20:22 – Updated: 2024-12-23 17:11
VLAI
Summary
Keycloak's admin API allows low privilege users to use administrative functions
Details

Users with low privileges (just plain users in the realm) are able to utilize administrative functionalities within Keycloak admin interface. This issue presents a significant security risk as it allows unauthorized users to perform actions reserved for administrators, potentially leading to data breaches or system compromise.

Acknowledgements: Special thanks to Maurizio Agazzini for reporting this issue and helping us improve our project.

Severity
8.1 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
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{
  "affected": [
    {
      "package": {
        "ecosystem": "Maven",
        "name": "org.keycloak:keycloak-services"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "24.0.5"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2024-3656"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-200",
      "CWE-269",
      "CWE-284"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2024-06-11T20:22:40Z",
    "nvd_published_at": "2024-10-09T19:15:13Z",
    "severity": "HIGH"
  },
  "details": "Users with low privileges (just plain users in the realm) are able to utilize administrative functionalities within Keycloak admin interface. This issue presents a significant security risk as it allows unauthorized users to perform actions reserved for administrators, potentially leading to data breaches or system compromise.\n\n**Acknowledgements:**\nSpecial thanks to Maurizio Agazzini for reporting this issue and helping us improve our project.",
  "id": "GHSA-2cww-fgmg-4jqc",
  "modified": "2024-12-23T17:11:17Z",
  "published": "2024-06-11T20:22:40Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/keycloak/keycloak/security/advisories/GHSA-2cww-fgmg-4jqc"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-3656"
    },
    {
      "type": "WEB",
      "url": "https://github.com/keycloak/keycloak/commit/d9f0c84b797525eac55914db5f81a8133ef5f9b1"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2024:3572"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2024:3575"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/security/cve/CVE-2024-3656"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2274403"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/advisories/GHSA-2cww-fgmg-4jqc"
    },
    {
      "type": "WEB",
      "url": "https://github.com/hnsecurity/vulns/blob/main/HNS-2024-08-Keycloak.md"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/keycloak/keycloak"
    },
    {
      "type": "WEB",
      "url": "https://news.ycombinator.com/item?id=42136000"
    },
    {
      "type": "WEB",
      "url": "https://security.humanativaspa.it/an-analysis-of-the-keycloak-authentication-system"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Keycloak\u0027s admin API allows low privilege users to use administrative functions"
}



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