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CVE-2026-3266

Estado: AnalizadaAlta (8.3)—

Missing Authorization vulnerability in OpenText™ Filr allows Authentication Bypass. The vulnerability could allow unauthenticated users to get XSRF token and do RPC with carefully crafted programs.

This issue affects Filr: through 25.1.2.

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.

AV:N/PR:N sin UI:R indica acceso remoto sin autenticación (T1190). CWE-862 (missing authorization) permite bypass de autenticación y ejecución de RPC remoto, logrando acceso no autorizado (T1078) y potencial ejecución de código (T1059).

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

Privileged Account ManagementApplication Developer GuidanceActive Directory ConfigurationVulnerability ScanningUser TrainingUser Account Management

Tecnologías afectadas (1)

Opentext — Filr

CWE

Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2026-3266",
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          "id": "CVE-2026-3266",
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            },
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          "version": "2.0.3",
          "timestamp": "2026-03-04T16:26:21.725679Z"
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          "modifiedSubIntegrityImpact": "NOT_DEFINED",
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          "vulnerabilityResponseEffort": "MODERATE",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
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  "published": "2026-03-03T23:15:56.813",
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        "Vendor Advisory"
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  ],
  "vulnStatus": "Analyzed",
  "weaknesses": [
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      "description": [
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          "value": "CWE-862"
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      "value": "Missing Authorization vulnerability in OpenText™ Filr allows Authentication Bypass. The vulnerability could allow unauthenticated users to get XSRF token and do RPC with carefully crafted programs.\n\nThis issue affects Filr: through 25.1.2."
    },
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      "value": "Vulnerabilidad por falta de autorización en OpenText™ Filr permite la omisión de autenticación. La vulnerabilidad podría permitir a usuarios no autenticados obtener un token XSRF y realizar RPC con programas cuidadosamente elaborados. Este problema afecta a Filr: hasta la versión 25.1.2."
    }
  ],
  "lastModified": "2026-06-17T10:43:18.387",
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