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CVE-2025-53692

Estado: AplazadaAlta (7.1)—

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Sitecore Sitecore Experience Manager (XM), Sitecore Experience Platform (XP) allows Cross-Site Scripting (XSS).This issue affects Sitecore Experience Manager (XM): from 9.2 through 10.4; Experience Platform (XP): from 9.2 through 10.4.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

🎯 Técnicas ATT&CK

Cómo se explota esta vulnerabilidad y qué consigue el atacante, en el lenguaje de MITRE ATT&CK.

XSS en Sitecore (CWE-79, UI:R, AV:N) es T1189 drive-by. Impacto: JavaScript ejecutado en navegador (T1059.007) y acceso a datos de sesión/página (T1005).

Inferido por nuestro agente de análisis a partir de la descripción oficial, el vector CVSS y la CWE, y comprobado por un supervisor. Puede contener errores.

🛡️ Mitigaciones ATT&CK que cubren estas técnicas

Restrict Web-Based ContentUser TrainingExecution PreventionBehavior Prevention on EndpointDisable or Remove Feature or ProgramApplication Isolation and Sandboxing

Tecnologías afectadas (2)

⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.

Sitecore — Experience ManagerAISitecore — Experience PlatformAI

CWE

Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2025-53692",
  "cveTags": [],
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        "ssvcData": {
          "id": "CVE-2025-53692",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
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              "automatable": "no"
            },
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          "version": "2.0.3",
          "timestamp": "2025-09-22T17:27:03.884556Z"
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          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
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        "impactScore": 4.2,
        "exploitabilityScore": 2.8
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  "affected": [
    {
      "source": "9947ef80-c5d5-474a-bbab-97341a59000e",
      "affectedData": [
        {
          "vendor": "Sitecore",
          "product": "Sitecore Experience Manager (XM)",
          "versions": [
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              "versionType": "semver",
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  "published": "2025-09-21T20:15:37.440",
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      "source": "9947ef80-c5d5-474a-bbab-97341a59000e"
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    {
      "url": "https://support.sitecore.com/kb?id=kb_article_view&sysparm_article=KB1003734",
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  "vulnStatus": "Deferred",
  "weaknesses": [
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      "description": [
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      "value": "Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Sitecore Sitecore Experience Manager (XM), Sitecore Experience Platform (XP) allows Cross-Site Scripting (XSS).This issue affects Sitecore Experience Manager (XM): from 9.2 through 10.4; Experience Platform (XP): from 9.2 through 10.4."
    }
  ],
  "lastModified": "2026-06-17T09:38:43.363",
  "sourceIdentifier": "9947ef80-c5d5-474a-bbab-97341a59000e"
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