FKIE_CVE-2025-11682

Vulnerability from fkie_nvd - Published: 2025-10-27 08:15 - Updated: 2026-10-08 11:10
Severity
7.1 (High) - CVSS:4.0/AV:A/AC:H/AT:N/PR:H/UI:A/VC:H/VI:H/VA:N/SC:H/SI:H/SA:L
Summary
Stored cross-site scripting (XSS) vulnerability in the LMT Dashboard of the Perx Customer Engagement & Loyalty Platform allows an authenticated attacker to execute arbitrary JavaScript code in a victim's browser. The vulnerability is due to improper sanitization of SVG file uploads. An attacker can upload a malicious SVG file containing a script payload to a campaign. When another user views this image on the public LMT microsite, the script executes, which can lead to session hijacking, data theft, or other unauthorized actions.This issue affects Customer Engagement & Loyalty Platform before 4.617.4.
References
vulnerability@ncsc.chhttps://www.redguard.ch/blog/2025/10/27/advisory-perx-lmt-dashboard/
Impacted products
Vendor Product Version
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "Customer Engagement \u0026 Loyalty Platform",
          "vendor": "Perx Technologies",
          "versions": [
            {
              "lessThan": "4.617.4",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "source": "vulnerability@ncsc.ch"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Stored cross-site scripting (XSS) vulnerability in the LMT Dashboard of the Perx Customer Engagement \u0026 Loyalty Platform allows an authenticated attacker to execute arbitrary JavaScript code in a victim\u0027s browser. The vulnerability is due to improper sanitization of SVG file uploads. An attacker can upload a malicious SVG file containing a script payload to a campaign. When another user views this image on the public LMT microsite, the script executes, which can lead to session hijacking, data theft, or other unauthorized actions.This issue affects Customer Engagement \u0026 Loyalty Platform before 4.617.4."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad de cross-site scripting (XSS) almacenado en el Panel de Control LMT de la Plataforma de Fidelizaci\u00f3n y Compromiso del Cliente Perx permite a un atacante autenticado ejecutar c\u00f3digo JavaScript arbitrario en el navegador de una v\u00edctima. La vulnerabilidad se debe a una sanitizaci\u00f3n inadecuada de las cargas de archivos SVG. Un atacante puede cargar un archivo SVG malicioso que contiene una carga \u00fatil de script a una campa\u00f1a. Cuando otro usuario ve esta imagen en el micrositio p\u00fablico LMT, el script se ejecuta, lo que puede llevar a un secuestro de sesi\u00f3n, robo de datos u otras acciones no autorizadas. Este problema afecta a la Plataforma de Fidelizaci\u00f3n y Compromiso del Cliente anterior a la versi\u00f3n 4.617.4."
    }
  ],
  "id": "CVE-2025-11682",
  "lastModified": "2026-10-08T11:10:00.250",
  "metrics": {
    "cvssMetricV40": [
      {
        "cvssData": {
          "Automatable": "NOT_DEFINED",
          "Recovery": "NOT_DEFINED",
          "Safety": "NOT_DEFINED",
          "attackComplexity": "HIGH",
          "attackRequirements": "NONE",
          "attackVector": "ADJACENT",
          "availabilityRequirement": "NOT_DEFINED",
          "baseScore": 7.1,
          "baseSeverity": "HIGH",
          "confidentialityRequirement": "NOT_DEFINED",
          "exploitMaturity": "NOT_DEFINED",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "privilegesRequired": "HIGH",
          "providerUrgency": "NOT_DEFINED",
          "subAvailabilityImpact": "LOW",
          "subConfidentialityImpact": "HIGH",
          "subIntegrityImpact": "HIGH",
          "userInteraction": "ACTIVE",
          "valueDensity": "NOT_DEFINED",
          "vectorString": "CVSS:4.0/AV:A/AC:H/AT:N/PR:H/UI:A/VC:H/VI:H/VA:N/SC:H/SI:H/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
          "version": "4.0",
          "vulnAvailabilityImpact": "NONE",
          "vulnConfidentialityImpact": "HIGH",
          "vulnIntegrityImpact": "HIGH",
          "vulnerabilityResponseEffort": "NOT_DEFINED"
        },
        "source": "vulnerability@ncsc.ch",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-11682",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2025-10-27T17:24:25.399108Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2025-10-27T08:15:36.220",
  "references": [
    {
      "source": "vulnerability@ncsc.ch",
      "url": "https://www.redguard.ch/blog/2025/10/27/advisory-perx-lmt-dashboard/"
    }
  ],
  "sourceIdentifier": "vulnerability@ncsc.ch",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        },
        {
          "lang": "en",
          "value": "CWE-83"
        }
      ],
      "source": "vulnerability@ncsc.ch",
      "type": "Secondary"
    }
  ]
}



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