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CVE-2005-2455

Estado: ModificadaMedia (5)—💥 Exploit

Greasemonkey anterior a la 0.3.5 permite que servidores web remotos: (1) lean ficheros arbitraios (función GM_xmlhttpRequest), (2) liste scripts instalados usando GM_scripts, y (3) obtenga información valiosa mediante GM_setValue y GM_getValue.

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).

💥 Exploits públicos

Hay código de explotación o plantillas de detección públicos. No es lo mismo que explotación activa confirmada (KEV), pero aumenta el riesgo: parchee con prioridad.

Tecnologías afectadas (1)

Greasemonkey — Greasemonkey

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2005-2455",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "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": "2005-08-04T04:00:00.000",
  "references": [
    {
      "url": "http://greaseblog.blogspot.com/2005/07/mandatory-greasemonkey-update.html",
      "tags": [
        "Patch"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://greasemonkey.mozdev.org/changes/0.3.5.html",
      "tags": [
        "Patch"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://mozdev.org/pipermail/greasemonkey/2005-July/004000.html",
      "tags": [
        "Exploit"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://mozdev.org/pipermail/greasemonkey/2005-July/004022.html",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://secunia.com/advisories/16128",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://securitytracker.com/id?1014529",
      "tags": [
        "Exploit",
        "Patch"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.osvdb.org/18154",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securiteam.com/securitynews/5CP0P20GBK.html",
      "tags": [
        "Exploit",
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      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/bid/14336",
      "tags": [
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        "Patch"
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      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.vupen.com/english/advisories/2005/1147",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/21453",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://greaseblog.blogspot.com/2005/07/mandatory-greasemonkey-update.html",
      "tags": [
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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    {
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      "tags": [
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    },
    {
      "url": "http://mozdev.org/pipermail/greasemonkey/2005-July/004000.html",
      "tags": [
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      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://mozdev.org/pipermail/greasemonkey/2005-July/004022.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://secunia.com/advisories/16128",
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        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
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      "url": "http://securitytracker.com/id?1014529",
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.osvdb.org/18154",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securiteam.com/securitynews/5CP0P20GBK.html",
      "tags": [
        "Exploit",
        "Patch"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/bid/14336",
      "tags": [
        "Exploit",
        "Patch"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.vupen.com/english/advisories/2005/1147",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/21453",
      "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": "Greasemonkey before 0.3.5 allows remote web servers to (1) read arbitrary files via a GET request to a file:// URL in the GM_xmlhttpRequest API function, (2) list installed scripts using GM_scripts, or obtain sensitive information via (3) GM_setValue and GM_getValue."
    },
    {
      "lang": "es",
      "value": "Greasemonkey anterior a la 0.3.5 permite que servidores web remotos: (1) lean ficheros arbitraios (función GM_xmlhttpRequest), (2) liste scripts instalados usando GM_scripts, y (3) obtenga información valiosa mediante GM_setValue y GM_getValue."
    }
  ],
  "lastModified": "2026-06-16T22:14:55.077",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:greasemonkey:greasemonkey:0.3.3:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "DBE9692F-4C76-4933-9F53-53D61D17DFD7"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}