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CVE-2009-1937

Estado: ModificadaMedia (4.3)—

Cross-site scripting (XSS) vulnerability in the comment posting feature in LightNEasy 2.2.1 "no database" (aka flat) and 2.2.2 SQLite allows remote attackers to inject arbitrary web script or HTML via the (1) commentname (aka Author), (2) commentemail (aka Email), and (3) commentmessage (aka Comment) parameters. NOTE: some of these details are obtained from third party information.

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)

Lightneasy — Lightneasy

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2009-1937",
  "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
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2009-06-05T18:30:00.203",
  "references": [
    {
      "url": "http://forum.intern0t.net/intern0t-advisories/1081-intern0t-lightneasy-2-2-2-html-injection-vulnerability.html",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://secunia.com/advisories/35354",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/archive/1/504092/100/0/threaded",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/bid/35229",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://forum.intern0t.net/intern0t-advisories/1081-intern0t-lightneasy-2-2-2-html-injection-vulnerability.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://secunia.com/advisories/35354",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/archive/1/504092/100/0/threaded",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/bid/35229",
      "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 the comment posting feature in LightNEasy 2.2.1 \"no database\" (aka flat) and 2.2.2 SQLite allows remote attackers to inject arbitrary web script or HTML via the (1) commentname (aka Author), (2) commentemail (aka Email), and (3) commentmessage (aka Comment) parameters.  NOTE: some of these details are obtained from third party information."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad de secuencias de comandos en sitios cruzados (XSS) en funcionalidad de realizar comentarios de LightNEasy v2.2.1 \"no database\" (sin base de datos o \"flat\") and 2.2.2 SQLite. Permite a usuarios remotos inyectar codigo de script web o código HTML a través de los parámetros (1) \"commentname\" (autor), (2) \"commentemail\" (dirección de correo) y (3) \"commentmessage\" (comentario).  NOTA: algunos de estos detalles han sido obtenidos de información proveniente de terceras partes"
    }
  ],
  "lastModified": "2026-06-16T23:08:23.737",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:lightneasy:lightneasy:2.2.1:*:no_database:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "F4B08A25-69F3-4396-B9B6-37BB0B2B7DED"
            },
            {
              "criteria": "cpe:2.3:a:lightneasy:lightneasy:2.2.2:*:sqlite:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "EBFCAB31-D17F-4C40-A81B-66B0C7500EAF"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}