What’s Vulnerable › Vulnerabilities

CVE-2016-4868

• Severity: medium (CVSS 4.3 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2017-04-17 · updated 2026-06-17
• Weakness: CWE-20

Description

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.

Affected products

• Cybozu, Inc. Cybozu Office: 9.0, 9.1.0, 9.2.0, 9.2.1, 9.3.0, 9.3.1 (+10)

References

• http://jvn.jp/en/jp/JVN08736331/index.html
• http://jvndb.jvn.jp/en/contents/2016/JVNDB-2016-000190.html
• http://www.securityfocus.com/bid/97713
• https://support.cybozu.com/ja-jp/article/9433
• http://jvn.jp/en/jp/JVN08736331/index.html
• http://jvndb.jvn.jp/en/contents/2016/JVNDB-2016-000190.html
• http://www.securityfocus.com/bid/97713
• https://support.cybozu.com/ja-jp/article/9433

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