CVE-2023-27304

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Published May 23, 2023 CVSS 3.1 · 4.3 Medium EPSS < 1% KEV · Not listed

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

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Cybozu, Inc.

Cybozu Garoon

affected

Version	Status	Constraints
`4.6.0 to 5.9.2`	affected	—

Configuration 1 [-]

cpe:2.3:a:cybozu:garoon:*:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2023-31081	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.

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact Low

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploit prediction score: < 1% (0.513% probability within 30 days)

Exploitation none

Automatable no

Technical Impact partial

References

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

History

Jan 17, 2025 6:15 PM Weaknesses updated. Scoring metrics updated View changes

Type	Values Removed	Values Added
Weaknesses		CWE-862
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Subscriptions

Cybozu Garoon

Weaknesses

Sources

CVE record Updated: Jan 17, 2025, 6:02 PM

Status: PUBLISHED
Assigner: jpcert
Published: May 23, 2023, 12:00 AM
Updated: Jan 17, 2025, 6:02 PM
Reserved: Mar 15, 2023, 12:00 AM

View source JSON

Vulnrichment Updated: Aug 2, 2024, 12:09 PM

Updated: Aug 2, 2024, 12:09 PM

NVD Updated: Jun 17, 2026, 5:44 AM

Status: Modified
Published: May 23, 2023, 2:15 AM
Modified: Jun 17, 2026, 5:44 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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