Operation Restriction Bypass in Cybozu Garoon Messaging and Bulletin System
CVE-2023-27304

4.3MEDIUM

Key Information:

Vendor

Cybozu
Status
Cybozu Garoon
Vendor
CVE Published:
23 May 2023

What is CVE-2023-27304?

An operation restriction bypass vulnerability in Cybozu Garoon, from versions 4.6.0 to 5.9.2, enables remote authenticated attackers to manipulate message and bulletin data. This flaw allows an attacker to alter critical data, potentially undermining the integrity of the application. Users are encouraged to review the details and assess their systems to implement necessary mitigations.

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Affected Version(s)

Cybozu Garoon 4.6.0 to 5.9.2

References

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

CVSS V3.1

Score:
4.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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