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CVE-2006-2156

Estado: ModificadaMedia (6.4)—

Directory traversal vulnerability in help/index.php in X7 Chat 2.0 and earlier allows remote attackers to include arbitrary files via .. (dot dot) sequences in the help_file 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 (1)

X7 Group — X7 Chat

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2006-2156",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 6.4,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:N",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 4.9,
        "baseSeverity": "MEDIUM",
        "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": "2006-05-03T10:02:00.000",
  "references": [
    {
      "url": "http://secunia.com/advisories/19886",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://securityreason.com/securityalert/829",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.osvdb.org/25149",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/archive/1/432716/100/0/threaded",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/bid/17777",
      "tags": [
        "Exploit"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.vupen.com/english/advisories/2006/1608",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/26218",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://www.exploit-db.com/exploits/1738",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://secunia.com/advisories/19886",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://securityreason.com/securityalert/829",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.osvdb.org/25149",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/archive/1/432716/100/0/threaded",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/bid/17777",
      "tags": [
        "Exploit"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.vupen.com/english/advisories/2006/1608",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/26218",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://www.exploit-db.com/exploits/1738",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Directory traversal vulnerability in help/index.php in X7 Chat 2.0 and earlier allows remote attackers to include arbitrary files via .. (dot dot) sequences in the help_file parameter."
    }
  ],
  "lastModified": "2026-06-16T22:24:26.863",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:x7_group:x7_chat:1.3.2b:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "3ADC9B27-A222-496B-B86E-093ED42DE291"
            },
            {
              "criteria": "cpe:2.3:a:x7_group:x7_chat:1.3.3b:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "C7118CE2-E745-4DC4-BE17-2C1A135E263D"
            },
            {
              "criteria": "cpe:2.3:a:x7_group:x7_chat:1.3.4b:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "58CB6A44-823A-4AA7-9F56-5344D8B4E8D1"
            },
            {
              "criteria": "cpe:2.3:a:x7_group:x7_chat:1.3.5b:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "17916C46-6B28-4707-8FC0-6F1ADCBEEB5B"
            },
            {
              "criteria": "cpe:2.3:a:x7_group:x7_chat:1.3.6:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "CEA6CF17-AEDE-45DD-8289-DDFA5E782F0D"
            },
            {
              "criteria": "cpe:2.3:a:x7_group:x7_chat:2.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "99CDF79E-3088-4115-9FF8-103CD3A5AB39"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}