What’s Vulnerable › Vulnerabilities

CVE-2023-27304

• Severity: medium (CVSS 4.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-05-23 · updated 2026-06-17
• Weakness: CWE-862

Description

Operation restriction bypass vulnerability in Message and Bulletin of Cybozu Garoon 4.6.0 to 5.9.2 allows a remote authenticated attacker to alter the data of Message and/or Bulletin.

Affected products

• Cybozu, Inc. Cybozu Garoon: from 4.6.0 through 5.9.2

References

• https://cs.cybozu.co.jp/2023/007698.html
• https://jvn.jp/en/jp/JVN41694426/
• https://cs.cybozu.co.jp/2023/007698.html
• https://jvn.jp/en/jp/JVN41694426/

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