« Volver al listado

CVE-2017-6485

Estado: ModificadaMedia (6.1)—

Un problema de XSS ha sido descubierto en php-calendar en versiones anteriores a 03-03-2017. La vulnerabilidad existe debido a filtración insuficiente de datos suministrados por el usuario (errosMsg) pasados a la URL "php-calendar-master/error.php". Un atacante podría ejecutar código HTML y scrip arbitrario en un navegador en el contexto del sitio web vulnerable.

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)

Php-calendar — Php-calendar

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2017-6485",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 4.3,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8.6,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
      }
    ],
    "cvssMetricV30": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "CHANGED",
          "version": "3.0",
          "baseScore": 6.1,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "LOW"
        },
        "impactScore": 2.7,
        "exploitabilityScore": 2.8
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2017-03-05T20:59:00.417",
  "references": [
    {
      "url": "https://github.com/jasonjoh/php-calendar/issues/4",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://github.com/jasonjoh/php-calendar/issues/4",
      "tags": [
        "Vendor 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": "A Cross-Site Scripting (XSS) issue was discovered in php-calendar before 2017-03-03. The vulnerability exists due to insufficient filtration of user-supplied data (errorMsg) passed to the \"php-calendar-master/error.php\" URL. An attacker could execute arbitrary HTML and script code in a browser in the context of the vulnerable website."
    },
    {
      "lang": "es",
      "value": "Un problema de XSS ha sido descubierto en php-calendar en versiones anteriores a 03-03-2017. La vulnerabilidad existe debido a filtración insuficiente de datos suministrados por el usuario (errosMsg) pasados a la URL \"php-calendar-master/error.php\". Un atacante podría ejecutar código HTML y scrip arbitrario en un navegador en el contexto del sitio web vulnerable."
    }
  ],
  "lastModified": "2026-06-17T01:22:25.887",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:php-calendar:php-calendar:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "4018310C-D630-40FA-9851-EC6A4B85F2BE",
              "versionEndIncluding": "2015-12-04"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}