« Volver al listado

CVE-2025-43756

Estado: AnalizadaMedia (6.9)—

<!--td {border: 1px solid #cccccc;}br {mso-data-placement:same-cell;}-->A reflected cross-site scripting (XSS) vulnerability in the Liferay Portal 7.4.3.132, and Liferay DXP 2025.Q1.0 through 2025.Q1.15, 2025.Q2.0 through 2025.Q2.2 and 2024.Q1.13 through 2024.Q1.19 allows a remote authenticated user to inject JavaScript code via snippet parameter.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (2)

Liferay — Digital Experience PlatformLiferay — Liferay Portal

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2025-43756",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-43756",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-08-21T17:23:27.929343Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "CHANGED",
          "version": "3.1",
          "baseScore": 5.4,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "LOW"
        },
        "impactScore": 2.7,
        "exploitabilityScore": 2.3
      }
    ],
    "cvssMetricV40": [
      {
        "type": "Secondary",
        "source": "security@liferay.com",
        "cvssData": {
          "Safety": "NOT_DEFINED",
          "version": "4.0",
          "Recovery": "NOT_DEFINED",
          "baseScore": 6.9,
          "Automatable": "NOT_DEFINED",
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "valueDensity": "NOT_DEFINED",
          "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
          "exploitMaturity": "NOT_DEFINED",
          "providerUrgency": "NOT_DEFINED",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "attackRequirements": "NONE",
          "privilegesRequired": "NONE",
          "subIntegrityImpact": "LOW",
          "vulnIntegrityImpact": "LOW",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "subAvailabilityImpact": "NONE",
          "vulnAvailabilityImpact": "NONE",
          "availabilityRequirement": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "subConfidentialityImpact": "LOW",
          "vulnConfidentialityImpact": "LOW",
          "confidentialityRequirement": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "vulnerabilityResponseEffort": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED"
        }
      }
    ]
  },
  "affected": [
    {
      "source": "security@liferay.com",
      "affectedData": [
        {
          "vendor": "Liferay",
          "product": "Portal",
          "versions": [
            {
              "status": "affected",
              "version": "7.4.3.132",
              "versionType": "maven"
            }
          ],
          "defaultStatus": "unaffected"
        },
        {
          "vendor": "Liferay",
          "product": "DXP",
          "versions": [
            {
              "status": "affected",
              "version": "2024.Q1.13",
              "versionType": "maven",
              "lessThanOrEqual": "2024.Q1.19"
            },
            {
              "status": "affected",
              "version": "2025.Q1.0",
              "versionType": "maven",
              "lessThanOrEqual": "2025.Q1.15"
            },
            {
              "status": "affected",
              "version": "2025.Q2.0",
              "versionType": "maven",
              "lessThanOrEqual": "2025.Q2.2"
            }
          ],
          "defaultStatus": "unaffected"
        }
      ]
    }
  ],
  "published": "2025-08-21T17:15:30.933",
  "references": [
    {
      "url": "https://liferay.dev/portal/security/known-vulnerabilities/-/asset_publisher/jekt/content/CVE-2025-43756",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "security@liferay.com"
    }
  ],
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "security@liferay.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "<!--td {border: 1px solid #cccccc;}br {mso-data-placement:same-cell;}-->A reflected cross-site scripting (XSS) vulnerability in the Liferay Portal 7.4.3.132, and Liferay DXP 2025.Q1.0 through 2025.Q1.15, 2025.Q2.0 through 2025.Q2.2 and 2024.Q1.13 through 2024.Q1.19 allows a remote authenticated user to inject JavaScript code via snippet parameter."
    },
    {
      "lang": "es",
      "value": "  Una vulnerabilidad de Cross-Site Scripting (XSS) reflejado en Liferay Portal 7.4.3.132 y Liferay DXP 2025.Q1.0 a 2025.Q1.15, 2025.Q2.0 a 2025.Q2.2 y 2024.Q1.13 a 2024.Q1.19 permite que un usuario autenticado remoto inyecte código JavaScript a través del parámetro snippet."
    }
  ],
  "lastModified": "2026-06-17T09:24:27.250",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:liferay:digital_experience_platform:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "A7CD6797-2A1B-4621-98A0-07A2F03ED4EB",
              "versionEndExcluding": "2024.q1.20",
              "versionStartIncluding": "2024.q1.1"
            },
            {
              "criteria": "cpe:2.3:a:liferay:digital_experience_platform:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "4790F790-CF10-4F4F-AC16-2C253A82256B",
              "versionEndExcluding": "2025.Q1.16",
              "versionStartIncluding": "2025.Q1.0"
            },
            {
              "criteria": "cpe:2.3:a:liferay:digital_experience_platform:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "00DDC964-BCBE-433A-9E79-5011DE53E520",
              "versionEndExcluding": "2025.Q2.3",
              "versionStartIncluding": "2025.Q2.0"
            },
            {
              "criteria": "cpe:2.3:a:liferay:liferay_portal:7.4.3.132:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "A84FD7E4-99FF-4A1F-86F9-989FB2F3A063"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "security@liferay.com"
}