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CVE-2007-0519

Estado: ModificadaBaja (3.5)—

Cross-site scripting (XSS) vulnerability in memcp.php in XMB U2U Instant Messenger allows remote authenticated users to inject arbitrary web script or HTML via the recipient field.

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)

XMB Software — U2U Instant Messenger

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2007-0519",
  "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
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2007-01-26T01:28:00.000",
  "references": [
    {
      "url": "http://aria-security.com/forum/showthread.php?p=129",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://securityreason.com/securityalert/2182",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/archive/1/457630/100/0/threaded",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://docs.xmbforum2.com/index.php?title=Security_Issue_History",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/31661",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://aria-security.com/forum/showthread.php?p=129",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://securityreason.com/securityalert/2182",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/archive/1/457630/100/0/threaded",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://docs.xmbforum2.com/index.php?title=Security_Issue_History",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/31661",
      "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": "Cross-site scripting (XSS) vulnerability in memcp.php in XMB U2U Instant Messenger allows remote authenticated users to inject arbitrary web script or HTML via the recipient field."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad de secuencias de comandos en sitios cruzados (XSS) en memcp.php en XMB U2U Instant Messenger permite a usuarios autenticados remotamente inyectar secuencias de comandos web o HTML de su elección a través del campo recipient (receptor)."
    }
  ],
  "lastModified": "2026-06-16T22:35:44.373",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:xmb_software:u2u_instant_messenger:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "0FDAAF90-151C-44F7-87AB-FD712D94B394"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "vendorComments": [
    {
      "comment": "As noted in https://docs.xmbforum2.com/index.php?title=Security_Issue_History XMB version 1.9.10 or later must be installed to prevent attacks described by this CVE. All earlier versions of XMB are vulnerable until upgraded. Upgrades are available at https://www.xmbforum2.com/",
      "lastModified": "2020-09-09T13:02:00.650",
      "organization": "XMB"
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}