FKIE_CVE-2026-25972

Vulnerability from fkie_nvd - Published: 2026-03-10 18:18 - Updated: 2026-06-17 10:25
Severity
4.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
6.1 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Summary
An improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Fortinet FortiSIEM 7.4.0, FortiSIEM 7.3.0 through 7.3.4 may allow a remote unauthenticated attacker to provide arbitrary data enabling a social engineering attack via spoofed URL parameters.
References
psirt@fortinet.comhttps://fortiguard.fortinet.com/psirt/FG-IR-26-077Vendor Advisory
Impacted products
Vendor Product Version
fortinet fortisiem *
fortinet fortisiem 7.4.0
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "cpes": [
            "cpe:2.3:a:fortinet:fortisiem:7.4.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortisiem:7.3.4:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortisiem:7.3.3:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortisiem:7.3.2:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortisiem:7.3.1:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortisiem:7.3.0:*:*:*:*:*:*:*"
          ],
          "defaultStatus": "unaffected",
          "product": "FortiSIEM",
          "vendor": "Fortinet",
          "versions": [
            {
              "status": "affected",
              "version": "7.4.0"
            },
            {
              "lessThanOrEqual": "7.3.4",
              "status": "affected",
              "version": "7.3.0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "source": "psirt@fortinet.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:fortinet:fortisiem:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "C41BBF42-F97A-4358-ADB6-9762BD8F3CAE",
              "versionEndExcluding": "7.3.5",
              "versionStartIncluding": "7.3.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:fortinet:fortisiem:7.4.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "500DAB25-48C9-48C7-B7CD-92C06989F039",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An improper neutralization of input during web page generation (\u0027cross-site scripting\u0027) vulnerability in Fortinet FortiSIEM 7.4.0, FortiSIEM 7.3.0 through 7.3.4 may allow a remote unauthenticated attacker to provide arbitrary data enabling a social engineering attack via spoofed URL parameters."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de neutralizaci\u00f3n incorrecta de la entrada durante la generaci\u00f3n de p\u00e1ginas web (\u0027cross-site scripting\u0027) en Fortinet FortiSIEM 7.4.0, FortiSIEM 7.3.0 hasta 7.3.4 puede permitir a un atacante remoto no autenticado proporcionar datos arbitrarios, lo que permite un ataque de ingenier\u00eda social a trav\u00e9s de par\u00e1metros de URL falsificados."
    }
  ],
  "id": "CVE-2026-25972",
  "lastModified": "2026-06-17T10:25:32.280",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 4.3,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "LOW",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 1.4,
        "source": "psirt@fortinet.com",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 6.1,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "privilegesRequired": "NONE",
          "scope": "CHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 2.7,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-25972",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-03-12T14:27:55.325451Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-03-10T18:18:38.323",
  "references": [
    {
      "source": "psirt@fortinet.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://fortiguard.fortinet.com/psirt/FG-IR-26-077"
    }
  ],
  "sourceIdentifier": "psirt@fortinet.com",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ],
      "source": "psirt@fortinet.com",
      "type": "Secondary"
    }
  ]
}



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