CVE-2006-6649

Status: ModifiedMedium (6.8)—

Cross-site scripting (XSS) vulnerability in display.php in HyperVM 1.2 and earlier allows remote attackers to inject arbitrary web script or HTML via an encoded frm_action parameter. NOTE: the vendor disputes this issue, but it is not certain whether the dispute is about the severity of the issue, or its existence.

CVSS

Version: 2.0
Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P
Base score: 6.8

Exploitation probability (EPSS)

Probability of exploitation in the next 30 days: 1.56%
Percentile among all scored CVEs: 74
Score date: 10/8/2026

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 (1)

Hypervm — Hypervm

CWEs

NVD-CWE-Other

References

Raw JSON (NVD)

Show

{
  "id": "CVE-2006-6649",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 6.8,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8.6,
        "obtainUserPrivilege": false,
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        "userInteractionRequired": false
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  "published": "2006-12-20T02:28:00.000",
  "references": [
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      "url": "http://secunia.com/advisories/23413",
      "source": "cve@mitre.org"
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      "url": "http://securityreason.com/securityalert/2051",
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      "tags": [
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    {
      "url": "http://www.securityfocus.com/archive/1/454704/100/0/threaded",
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "description": [
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          "value": "NVD-CWE-Other"
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  "descriptions": [
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      "lang": "en",
      "value": "Cross-site scripting (XSS) vulnerability in display.php in HyperVM 1.2 and earlier allows remote attackers to inject arbitrary web script or HTML via an encoded frm_action parameter.  NOTE: the vendor disputes this issue, but it is not certain whether the dispute is about the severity of the issue, or its existence."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad de secuencias de comandos en sitios cruzados (XSS) en display.php de HyperVM 1.2 y versiones anteriores permite a atacantes remotos inyectar scripts web o HTML de su elección a través del parámetro frm_action.\r\nNOTA. El fabricante impugna esta vulnerabilidad, pero no está claro si la impugnación es relativa a la severidad o a la existencia de la vulnerabilidad."
    }
  ],
  "lastModified": "2026-06-16T22:33:32.007",
  "configurations": [
    {
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  "sourceIdentifier": "cve@mitre.org"
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