CVE-2026-71021

{
  "id": "CVE-2026-71021",
  "sourceIdentifier": "[email protected]",
  "published": "2026-08-18T21:18:01.567",
  "lastModified": "2026-10-22T17:09:59.477",
  "vulnStatus": "Analyzed",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Vulnerability in the Oracle Commerce Guided Search / Oracle Commerce Experience Manager product of Oracle Commerce (component: Endeca Application Controller).   The supported version that is affected is 11.4.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Commerce Guided Search / Oracle Commerce Experience Manager.  Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Oracle Commerce Guided Search / Oracle Commerce Experience Manager, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in  unauthorized access to critical data or complete access to all Oracle Commerce Guided Search / Oracle Commerce Experience Manager accessible data as well as  unauthorized update, insert or delete access to some of Oracle Commerce Guided Search / Oracle Commerce Experience Manager accessible data. CVSS 3.1 Base Score 7.6 (Confidentiality and Integrity impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:N)."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad en el producto Oracle Commerce Guided Search / Oracle Commerce Experience Manager de Oracle Commerce (componente: Endeca Application Controller). La versión compatible que está afectada es 11.4.0. Vulnerabilidad fácilmente explotable permite a un atacante con pocos privilegios con acceso a la red vía HTTP comprometer Oracle Commerce Guided Search / Oracle Commerce Experience Manager. Los ataques exitosos requieren interacción humana de una persona que no sea el atacante y, aunque la vulnerabilidad está en Oracle Commerce Guided Search / Oracle Commerce Experience Manager, los ataques pueden impactar significativamente productos adicionales (cambio de alcance). Los ataques exitosos de esta vulnerabilidad pueden resultar en acceso no autorizado a datos críticos o acceso completo a todos los datos accesibles de Oracle Commerce Guided Search / Oracle Commerce Experience Manager, así como acceso no autorizado de actualización, inserción o eliminación a algunos de los datos accesibles de Oracle Commerce Guided Search / Oracle Commerce Experience Manager. Puntuación Base CVSS 3.1 de 7.6 (impactos en la Confidencialidad e Integridad). Vector CVSS: (CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:N)."
    }
  ],
  "affected": [
    {
      "source": "[email protected]",
      "affectedData": [
        {
          "vendor": "Oracle Corporation",
          "product": "Oracle Commerce Guided Search / Oracle Commerce Experience Manager",
          "versions": [
            {
              "version": "11.4.0",
              "versionType": "semver",
              "status": "affected"
            }
          ]
        }
      ]
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "[email protected]",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:N",
          "baseScore": 7.6,
          "baseSeverity": "HIGH",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "REQUIRED",
          "scope": "CHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "LOW",
          "availabilityImpact": "NONE"
        },
        "exploitabilityScore": 2.3,
        "impactScore": 4.7
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "timestamp": "2026-08-19T15:42:56.705118Z",
          "id": "CVE-2026-71021",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "version": "2.0.3"
        }
      }
    ]
  },
  "weaknesses": [
    {
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-284"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:oracle:commerce_experience_manager:11.4.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "9FCB1DD1-B7D3-473C-8E11-B2F1E864AC94"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:oracle:commerce_guided_search:11.4.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "FA838B73-7BBE-4F8A-9E9D-CEC758719EB8"
            }
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  ],
  "references": [
    {
      "url": "https://www.oracle.com/security-alerts/cspuaug2026.html",
      "source": "[email protected]",
      "tags": [
        "Vendor Advisory"
      ]
    }
  ]
}