CVE-2003-0814

Status: ModifiedHigh (7.5)—
Internet Explorer 6 SP1 and earlier allows remote attackers to bypass zone restrictions and execute Javascript by setting the window's "href" to the malicious Javascript, then calling execCommand("Refresh") to refresh the page, aka BodyRefreshLoadsJPU or the "ExecCommand Cross Domain" vulnerability.
CVSS

Version: 2.0
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P
Base score: 7.5
Exploitation probability (EPSS)

Probability of exploitation in the next 30 days: 28%
Percentile among all scored CVEs: 98
Score date: 10/9/2026
EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).
Affected technologies (2)

Microsoft — IE Microsoft — Internet Explorer
CWEs

NVD-CWE-Other
References

Raw JSON (NVD)

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{
  "id": "CVE-2003-0814",
  "cveTags": [],
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          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
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        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
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      "value": "Internet Explorer 6 SP1 and earlier allows remote attackers to bypass zone restrictions and execute Javascript by setting the window's \"href\" to the malicious Javascript, then calling execCommand(\"Refresh\") to refresh the page, aka BodyRefreshLoadsJPU or the \"ExecCommand Cross Domain\" vulnerability."
    },
    {
      "lang": "es",
      "value": "Internet Explorer 6 SP1 y anteriores permiten que atacantes remotos se salten restricciones y ejecuten Javascript fijando el \"\"href\"\" al Javascript malicioso y a continuación llamando al comando execCommand(\"\"Refresh\"\"). También se la conoce como vulnerabilidad \"\"ExecCommand Cross Domain\"\" o BodyRefreshLoadsJPU ."
    }
  ],
  "lastModified": "2026-06-16T22:02:52.920",
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