{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:hazelcast:hazelcast:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "6A27DC77-9472-4170-A7D0-CAF88A8ED742",
              "versionEndIncluding": "4.1.10",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:hazelcast:hazelcast:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "DAEC1A2F-E2E2-40A6-9366-1127CB335BF0",
              "versionEndIncluding": "4.2.8",
              "versionStartIncluding": "4.2.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:hazelcast:hazelcast:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "C03C4EBA-6110-4BE7-AEAD-D0B844D68EF5",
              "versionEndIncluding": "5.0.5",
              "versionStartIncluding": "5.0.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:hazelcast:hazelcast:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "B34E82BE-949F-464C-B2D9-8E7C69BD3636",
              "versionEndIncluding": "5.1.7",
              "versionStartIncluding": "5.1.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:hazelcast:hazelcast:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "46B51F89-569F-415E-A84E-CF8240D57D2A",
              "versionEndExcluding": "5.2.5",
              "versionStartIncluding": "5.2.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:hazelcast:hazelcast:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "0BAF02F2-6A4D-40D1-AFBB-F152327FECE7",
              "versionEndExcluding": "5.3.5",
              "versionStartIncluding": "5.3.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In Hazelcast through 4.1.10, 4.2 through 4.2.8, 5.0 through 5.0.5, 5.1 through 5.1.7, 5.2 through 5.2.4, and 5.3 through 5.3.2, some client operations don\u0027t check permissions properly, allowing authenticated users to access data stored in the cluster."
    },
    {
      "lang": "es",
      "value": "En Hazelcast hasta 4.1.10, 4.2 hasta 4.2.8, 5.0 hasta 5.0.5, 5.1 hasta 5.1.7, 5.2 hasta 5.2.4 y 5.3 hasta 5.3.2, algunas operaciones de cliente no verifican los permisos correctamente, lo que permite a los usuarios autenticados acceder a los datos almacenados en el cl\u00faster."
    }
  ],
  "id": "CVE-2023-45859",
  "lastModified": "2025-05-13T14:52:22.837",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "LOW",
          "baseScore": 7.6,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "LOW",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 4.7,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ]
  },
  "published": "2024-02-28T22:15:26.070",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Patch"
      ],
      "url": "https://github.com/hazelcast/hazelcast/pull/25509"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://github.com/hazelcast/hazelcast/security/advisories/GHSA-xh6m-7cr7-xx66"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch"
      ],
      "url": "https://github.com/hazelcast/hazelcast/pull/25509"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://github.com/hazelcast/hazelcast/security/advisories/GHSA-xh6m-7cr7-xx66"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-922"
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary"
    }
  ]
}