What’s Vulnerable › Vulnerabilities

CVE-2024-31400

• Severity: medium (CVSS 6.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2024-06-11 · updated 2026-06-17
• Weakness: CWE-922

Description

Insertion of sensitive information into sent data issue exists in Cybozu Garoon 5.0.0 to 5.15.0. If this vulnerability is exploited, unintended data may be left in forwarded mail.

Affected products

• Cybozu, Inc. Cybozu Garoon: from 5.5.0 before 6.0.0 — fixed in 6.0.0

How to fix

Upgrade to a fixed version: Cybozu, Inc. Cybozu Garoon 6.0.0. Check the vendor advisory for mitigations.

References

• https://cs.cybozu.co.jp/2024/007901.html
• https://jvn.jp/en/jp/JVN28869536/
• https://cs.cybozu.co.jp/2024/007901.html
• https://jvn.jp/en/jp/JVN28869536/

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