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CVE-2020-14988

Estado: ModificadaMedia (5.4)—

An issue was discovered in Bloomreach Experience Manager (brXM) 4.1.0 through 14.2.2. It allows XSS in the login page via the loginmessage parameter, the text editor via the src attribute of HTML elements, the translations menu via the foldername parameter, the author page via the link URL, or the upload image functionality via an SVG document containing JavaScript.

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 (1)

Bloomreach — Experience Manager

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2020-14988",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 3.5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:N",
          "authentication": "SINGLE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "LOW",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 6.8,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
      }
    ],
    "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
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2021-03-11T19:15:12.717",
  "references": [
    {
      "url": "https://tvrbk.github.io/cve/2021/03/09/brXM.html",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://tvrbk.github.io/cve/2021/03/09/brXM.html",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "An issue was discovered in Bloomreach Experience Manager (brXM) 4.1.0 through 14.2.2. It allows XSS in the login page via the loginmessage parameter, the text editor via the src attribute of HTML elements, the translations menu via the foldername parameter, the author page via the link URL, or the upload image functionality via an SVG document containing JavaScript."
    },
    {
      "lang": "es",
      "value": "Se detectó un problema en Bloomreach Experience Manager (brXM) versiones 4.1.0 hasta 14.2.2. Permite un ataque de tipo XSS en la página de inicio de sesión por medio del parámetro loginmessage, el editor de texto por medio del atributo src de los elementos HTML, el menú de traducciones por medio del parámetro foldername, la página de autor por medio de la URL del enlace o la funcionalidad de carga de imagen por medio de un documento SVG que contiene JavaScript"
    }
  ],
  "lastModified": "2026-06-17T02:55:52.823",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:bloomreach:experience_manager:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "A89A8A50-DA47-49F7-8317-CB0B197C1F48",
              "versionEndIncluding": "14.2.2",
              "versionStartIncluding": "14.1.0"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}