ghsa-83j7-mhw9-388w
Vulnerability from github
Published
2025-07-18 15:31
Modified
2025-07-30 13:16
Severity ?
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
Summary
Duplicate Advisory: Keycloak Privilege Escalation Vulnerability in Admin Console (FGAPv2 Enabled)
Details

Duplicate Advisory

This advisory has been withdrawn because it is a duplicate of GHSA-27gp-8389-hm4w. This link is maintained to preserve external references.

Original Description

A flaw was found in the Keycloak identity and access management system when Fine-Grained Admin Permissions (FGAPv2) are enabled. An administrative user with the manage-users role can escalate their privileges to realm-admin due to improper privilege enforcement. This vulnerability allows unauthorized elevation of access rights, compromising the intended separation of administrative duties and posing a security risk to the realm.

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{
  "affected": [
    {
      "package": {
        "ecosystem": "Maven",
        "name": "org.keycloak:keycloak-services"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "26.3.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [],
  "database_specific": {
    "cwe_ids": [
      "CWE-269"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2025-07-21T12:26:17Z",
    "nvd_published_at": "2025-07-18T14:15:26Z",
    "severity": "MODERATE"
  },
  "details": "### Duplicate Advisory\nThis advisory has been withdrawn because it is a duplicate of GHSA-27gp-8389-hm4w. This link is maintained to preserve external references.\n\n### Original Description\nA flaw was found in the Keycloak identity and access management system when Fine-Grained Admin Permissions (FGAPv2) are enabled. An administrative user with the manage-users role can escalate their privileges to realm-admin due to improper privilege enforcement. This vulnerability allows unauthorized elevation of access rights, compromising the intended separation of administrative duties and posing a security risk to the realm.",
  "id": "GHSA-83j7-mhw9-388w",
  "modified": "2025-07-30T13:16:51Z",
  "published": "2025-07-18T15:31:57Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-7784"
    },
    {
      "type": "WEB",
      "url": "https://github.com/keycloak/keycloak/issues/41137"
    },
    {
      "type": "WEB",
      "url": "https://github.com/keycloak/keycloak/pull/41168"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2025:12015"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2025:12016"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/security/cve/CVE-2025-7784"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2381861"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/keycloak/keycloak"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Duplicate Advisory: Keycloak Privilege Escalation Vulnerability in Admin Console (FGAPv2 Enabled)",
  "withdrawn": "2025-07-30T13:16:51Z"
}


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