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CVE-2008-5845

Estado: ModificadaMedia (4.3)—

Multiple cross-site scripting (XSS) vulnerabilities in Six Apart Movable Type (MT) before 4.23 allow remote attackers to inject arbitrary web script or HTML via a (1) MTEntryAuthorUsername, (2) MTAuthorDisplayName, (3) MTEntryAuthorDisplayName, or (4) MTCommenterName field in a Profile View template; a (5) listing screen or (6) edit screen in the CMS app; (7) a TrackBack title, related to the HTML sanitization library; or (8) a user archive name (aka archive title) on a published Community Blog template.

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)

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2008-5845",
  "cveTags": [],
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        "source": "nvd@nist.gov",
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          "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,
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        "obtainOtherPrivilege": false,
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          "versions": [
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              "status": "affected",
              "version": "n/a"
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  "published": "2009-01-05T20:30:02.327",
  "references": [
    {
      "url": "http://jvn.jp/en/jp/JVN45658190/index.html",
      "source": "cve@mitre.org"
    },
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      "url": "http://jvndb.jvn.jp/ja/contents/2011/JVNDB-2011-000031.html",
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      "description": [
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          "value": "CWE-79"
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      "lang": "en",
      "value": "Multiple cross-site scripting (XSS) vulnerabilities in Six Apart Movable Type (MT) before 4.23 allow remote attackers to inject arbitrary web script or HTML via a (1) MTEntryAuthorUsername, (2) MTAuthorDisplayName, (3) MTEntryAuthorDisplayName, or (4) MTCommenterName field in a Profile View template; a (5) listing screen or (6) edit screen in the CMS app; (7) a TrackBack title, related to the HTML sanitization library; or (8) a user archive name (aka archive title) on a published Community Blog template."
    },
    {
      "lang": "es",
      "value": "Múltiples vulnerabilidades de secuencias de comandos en sitios cruzados (XSS) en Six Apart Movable Type (MT) anterior a v4.23 permiten a atacantes remotos inyectar secuencias de comandos web o HTML de su elección mediante (1) MTEntryAuthorUsername, (2) MTAuthorDisplayName, (3) MTEntryAuthorDisplayName, o (4) el campo MTCommenterName en una plantilla Profile View; un (5) listado de pantalla o (6) pantalla de edición en el CMS app; (7) un título TrackBack, relacionado con la librería HTML sanitization; o (8) un archivo de nombre de usuario (también llamado archive title) en una plantilla publicada Community Blog."
    }
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  "lastModified": "2026-06-16T23:01:05.523",
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