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CVE-2026-2252

Estado: AnalizadaAlta (7.5)—

An XML External Entity (XXE) vulnerability allows malicious user to perform Server-Side Request Forgery (SSRF) via crafted XML input containing malicious external entity references.

This issue affects Xerox FreeFlow Core versions up to and including 8.0.7.

Please consider upgrading to FreeFlow Core version 8.1.0 via the software available on -  https://www.support.xerox.com/en-us/product/core/downloads

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.

XXE en servicio web (AV:N, PR:N) permite SSRF (CWE-918) para acceso a datos internos. Vector CVSS indica red sin privilegios.

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

Filter Network TrafficVulnerability ScanningSSL/TLS InspectionPrivileged Account ManagementNetwork SegmentationNetwork Intrusion Prevention

Tecnologías afectadas (1)

Xerox — Freeflow Core

CWE

Referencias

JSON original (NVD)

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          "role": "CISA Coordinator",
          "options": [
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          "timestamp": "2026-03-03T19:27:58.048822Z"
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  "published": "2026-02-27T09:16:17.130",
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      "value": "An XML External Entity (XXE) vulnerability allows malicious user to perform Server-Side Request Forgery (SSRF) via crafted XML input containing malicious external entity references.\n\nThis issue affects Xerox FreeFlow Core versions up to and including 8.0.7. \n\nPlease consider upgrading to FreeFlow Core version 8.1.0 via the software available on -  https://www.support.xerox.com/en-us/product/core/downloads"
    },
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      "value": "Una vulnerabilidad de Entidad Externa XML (XXE) permite a un usuario malintencionado realizar una falsificación de petición del lado del servidor (SSRF) a través de una entrada XML manipulada que contiene referencias a entidades externas maliciosas.\n\nEste problema afecta a las versiones de Xerox FreeFlow Core hasta la 8.0.7 inclusive.\n\nConsidere actualizar a la versión 8.1.0 de FreeFlow Core a través del software disponible en - https://www.support.xerox.com/en-us/product/core/downloads"
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  "lastModified": "2026-06-17T10:30:38.147",
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