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CVE-2022-30304

Status: ModifiedMedium (6.1)—

An improper neutralization of input during web page generation vulnerability [CWE-79] in FortiAnalyzer versions prior to 7.2.1, 7.0.4 and 6.4.8 may allow a remote unauthenticated attacker to perform a stored cross site scripting (XSS) attack via the URL parameter observed in the FortiWeb attack event logview in FortiAnalyzer.

CVSS

Exploitation probability (EPSS)

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)

Fortinet — Fortianalyzer

CWEs

References

Raw JSON (NVD)

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{
  "id": "CVE-2022-30304",
  "cveTags": [],
  "metrics": {
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        "ssvcData": {
          "id": "CVE-2022-30304",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-10-22T20:18:35.621386Z"
        }
      }
    ],
    "cvssMetricV31": [
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        "type": "Secondary",
        "source": "psirt@fortinet.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 4.3,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 1.4,
        "exploitabilityScore": 2.8
      },
      {
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        "source": "nvd@nist.gov",
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          "integrityImpact": "LOW",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
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          "confidentialityImpact": "LOW"
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  "affected": [
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              "versionType": "semver",
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              "version": "7.0.0",
              "versionType": "semver",
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              "version": "6.4.0",
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              "version": "6.2.0",
              "versionType": "semver",
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              "status": "affected",
              "version": "6.0.0",
              "versionType": "semver",
              "lessThanOrEqual": "6.0.11"
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  ],
  "published": "2023-02-16T19:15:12.533",
  "references": [
    {
      "url": "https://fortiguard.com/psirt/FG-IR-22-166",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "psirt@fortinet.com"
    },
    {
      "url": "https://fortiguard.com/psirt/FG-IR-22-166",
      "tags": [
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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": "CWE-79"
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    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
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      ]
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  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "An improper neutralization of input during web page generation vulnerability [CWE-79] in FortiAnalyzer versions prior to 7.2.1, 7.0.4 and 6.4.8 may allow a remote unauthenticated attacker to perform a stored cross site scripting (XSS) attack via the URL parameter observed in the FortiWeb attack event logview in FortiAnalyzer."
    }
  ],
  "lastModified": "2026-06-17T04:43:27.077",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
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  "sourceIdentifier": "psirt@fortinet.com"
}