Multiple vulnerabilities in Sisense’s Cloud BI Platform

{
  "id": "6b5f4cde6af3b7052272cdbe5f4a47b29da90f69ee4332f042fb0df09358c38b",
  "url": "https://www.cve.org/CVERecord?id=CVE-2026-117494",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "Multiple vulnerabilities in Sisense’s Cloud BI Platform",
    "summary": "Cross-Site Scripting (XSS) in the processing of SVG images submitted to the /api/v2/ai/sessions API in the format data:image/svg+xml;base64. Script tags embedded in the SVG are processed when the content is rendered in the assistant window, allowing JavaScript to be executed and the displayed content to be altered.",
    "evidence": "cve:CVE-2026-117494",
    "products": [
      {
        "name": {
          "value": "Cloud BI Platform",
          "evidence": "/containers/cna/affected/0/product"
        },
        "prerequisites": [],
        "fixed_versions": [],
        "affected_versions": []
      }
    ],
    "severity": "high",
    "structured": {
      "id": "CVE-2026-117494",
      "aliases": [
        "CVE-2026-117494"
      ],
      "metrics": [
        {
          "format": "CVSS",
          "cvssV4_0": {
            "Safety": "NOT_DEFINED",
            "version": "4.0",
            "Recovery": "NOT_DEFINED",
            "baseScore": 8.3,
            "Automatable": "NOT_DEFINED",
            "attackVector": "NETWORK",
            "baseSeverity": "HIGH",
            "valueDensity": "NOT_DEFINED",
            "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:H/VI:L/VA:L/SC:H/SI:L/SA:L",
            "exploitMaturity": "NOT_DEFINED",
            "providerUrgency": "NOT_DEFINED",
            "userInteraction": "ACTIVE",
            "attackComplexity": "LOW",
            "attackRequirements": "NONE",
            "privilegesRequired": "LOW",
            "subIntegrityImpact": "LOW",
            "vulnIntegrityImpact": "LOW",
            "subAvailabilityImpact": "LOW",
            "vulnAvailabilityImpact": "LOW",
            "subConfidentialityImpact": "HIGH",
            "vulnConfidentialityImpact": "HIGH",
            "vulnerabilityResponseEffort": "NOT_DEFINED"
          },
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "affected": [
        {
          "vendor": "Sisense",
          "product": "Cloud BI Platform",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "lessThan": "27/10/2026",
              "versionType": "custom"
            }
          ],
          "defaultStatus": "unaffected"
        }
      ],
      "modified": "2026-10-27T09:21:06.837Z",
      "provider": "cve",
      "references": [
        "https://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-sisenses-cloud-bi-platform"
      ],
      "provider_metadata": {
        "cna": {
          "orgId": "0cbda920-cd7f-484a-8e76-bf7f4b7f4516",
          "shortName": "INCIBE",
          "dateUpdated": "2026-10-27T09:21:06.837Z"
        }
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-117494",
        "evidence": "/cveMetadata/cveId"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/containers/cna/metrics"
  },
  "source_id": "core-cve",
  "document_id": 391553,
  "published_at": "2026-10-27T09:21:06.837+00:00"
}