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CVE-2015-5074

Estado: ModificadaAlta (7.5)—

Incomplete blacklist vulnerability in the FileUploadsFilter class in protected/components/filters/FileUploadsFilter.php in X2Engine X2CRM before 5.0.9 allows remote authenticated users to execute arbitrary PHP code by uploading a file with a .pht extension.

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)

X2engine — X2crm

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2015-5074",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 7.5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2015-09-29T19:59:02.013",
  "references": [
    {
      "url": "http://packetstormsecurity.com/files/133717/X2Engine-4.2-Arbitrary-File-Upload.html",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://seclists.org/fulldisclosure/2015/Sep/92",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/archive/1/536546/100/0/threaded",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://github.com/X2Engine/X2CRM/commit/10b72bfe7a1b9694f19a0adef72d85a754d4d3f8#diff-26a90fcab2707d6ef509fccb3588790f",
      "tags": [
        "Exploit"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://www.exploit-db.com/exploits/38323/",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://www.portcullis-security.com/security-research-and-downloads/security-advisories/cve-2015-5074/",
      "tags": [
        "Exploit"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://packetstormsecurity.com/files/133717/X2Engine-4.2-Arbitrary-File-Upload.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://seclists.org/fulldisclosure/2015/Sep/92",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/archive/1/536546/100/0/threaded",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://github.com/X2Engine/X2CRM/commit/10b72bfe7a1b9694f19a0adef72d85a754d4d3f8#diff-26a90fcab2707d6ef509fccb3588790f",
      "tags": [
        "Exploit"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://www.exploit-db.com/exploits/38323/",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://www.portcullis-security.com/security-research-and-downloads/security-advisories/cve-2015-5074/",
      "tags": [
        "Exploit"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Incomplete blacklist vulnerability in the FileUploadsFilter class in protected/components/filters/FileUploadsFilter.php in X2Engine X2CRM before 5.0.9 allows remote authenticated users to execute arbitrary PHP code by uploading a file with a .pht extension."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad de lista negra incompleta en la clase FileUploadsFilter en protected/components/filters/FileUploadsFilter.php en X2Engine X2CRM en versiones anteriores a 5.0.9, permite a usuarios remotos autenticados ejecutar código PHP arbitrario mediante la subida de un archivo con una extensión .pht."
    }
  ],
  "lastModified": "2026-06-17T00:28:24.350",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:x2engine:x2crm:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "F97F1853-9245-47B1-9670-FD15641F129A",
              "versionEndIncluding": "5.0.8"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}