CVE-2023-27384

Operation restriction bypass vulnerability in MultiReport of Cybozu Garoon 5.15.0 allows a remote authenticated attacker to alter the data of MultiReport.

CVE-2023-26595

Denial-of-service (DoS) vulnerability in Message of Cybozu Garoon 4.10.0 to 5.9.2 allows a remote authenticated attacker to cause a denial of service condition.

CVE-2023-27304

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.