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CVE-2021-33324

Status: ModifiedMedium (4.3)—

The Layout module in Liferay Portal 7.1.0 through 7.3.1, and Liferay DXP 7.1 before fix pack 20, and 7.2 before fix pack 5, does not properly check permission of pages, which allows remote authenticated users without view permission of a page to view the page via a site's page administration.

CVSS

Exploitation probability (EPSS)

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

Affected technologies (2)

CWEs

References

Raw JSON (NVD)

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{
  "id": "CVE-2021-33324",
  "cveTags": [],
  "metrics": {
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        "source": "nvd@nist.gov",
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          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:S/C:P/I:N/A:N",
          "authentication": "SINGLE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
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          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "LOW"
        },
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        "exploitabilityScore": 2.8
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  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
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          "product": "n/a",
          "versions": [
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              "status": "affected",
              "version": "n/a"
            }
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  "published": "2021-08-03T19:15:08.690",
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      "tags": [
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          "lang": "en",
          "value": "CWE-276"
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    },
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      "lang": "es",
      "value": "El módulo Layout en Liferay Portal versiones 7.1.0 hasta 7.3.1, y Liferay DXP versiones 7.1 anterior a fix pack 20, y versiones 7.2 anterior a fix pack 5, no comprueba apropiadamente los permisos de las páginas, que permite a usuarios autenticados remotos sin permiso de visualización de una página visualizar la página por medio de la administración de páginas de un sitio"
    }
  ],
  "lastModified": "2026-06-17T03:54:26.903",
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}