CVE-2026-18361

{
  "id": "CVE-2026-18361",
  "sourceIdentifier": "1e3a9e0f-5156-4bf8-b8a3-cc311bfc0f4a",
  "published": "2026-07-30T10:16:36.460",
  "lastModified": "2026-10-23T22:10:00.160",
  "vulnStatus": "Deferred",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The IRIS web application in version 2.4.26 and possibly others is vulnerable to stored cross-site scripting (XSS) in the datastore upload function."
    },
    {
      "lang": "es",
      "value": "La aplicación web IRIS en la versión 2.4.26 y posiblemente otras es vulnerable a cross-site scripting (XSS) almacenado en la función de carga del almacén de datos."
    }
  ],
  "affected": [
    {
      "source": "1e3a9e0f-5156-4bf8-b8a3-cc311bfc0f4a",
      "affectedData": [
        {
          "vendor": "dfir-iris",
          "product": "iris-web",
          "defaultStatus": "unknown",
          "versions": [
            {
              "version": "2.4.26",
              "status": "affected"
            }
          ]
        }
      ]
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "1e3a9e0f-5156-4bf8-b8a3-cc311bfc0f4a",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:N",
          "baseScore": 7.6,
          "baseSeverity": "HIGH",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "REQUIRED",
          "scope": "CHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "LOW",
          "availabilityImpact": "NONE"
        },
        "exploitabilityScore": 2.3,
        "impactScore": 4.7
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "timestamp": "2026-07-30T13:04:57.429823Z",
          "id": "CVE-2026-18361",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "version": "2.0.3"
        }
      }
    ]
  },
  "weaknesses": [
    {
      "source": "1e3a9e0f-5156-4bf8-b8a3-cc311bfc0f4a",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://github.com/sbaresearch/advisories/tree/public/2026/SBA-ADV-20260126-01_DFIR-IRIS_Stored_XSS",
      "source": "1e3a9e0f-5156-4bf8-b8a3-cc311bfc0f4a"
    },
    {
      "url": "https://github.com/sbaresearch/advisories/tree/public/2026/SBA-ADV-20260126-01_DFIR-IRIS_Stored_XSS",
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"
    }
  ]
}