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CVE-2016-4868

Status: ModifiedMedium (4.3)—

Email header injection vulnerability in Cybozu Office 9.0.0 to 10.4.0 allows remote attackers to inject arbitrary email headers to send unintended emails via specially crafted requests.

CVSS

Exploitation probability (EPSS)

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

Affected technologies (1)

Cybozu — Office

CWEs

References

Raw JSON (NVD)

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  "id": "CVE-2016-4868",
  "cveTags": [],
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          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "NONE"
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        "acInsufInfo": false,
        "impactScore": 2.9,
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        "obtainAllPrivilege": false,
        "exploitabilityScore": 8.6,
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          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N",
          "integrityImpact": "LOW",
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  "published": "2017-04-17T15:59:00.277",
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      "value": "Email header injection vulnerability in Cybozu Office 9.0.0 to 10.4.0 allows remote attackers to inject arbitrary email headers to send unintended emails via specially crafted requests."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de la inyección de encabezado de correo electrónico en Cybozu Office versiones 9.0.0 hasta 10.4.0, permite a los atacantes remotos inyectar encabezados de correo electrónico arbitrarios para enviar correos electrónicos no previstos por medio de peticiones especialmente diseñadas."
    }
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  "lastModified": "2026-06-17T00:48:21.763",
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}