CVE-2022-26368Network attack vector

Authenticated Cabinet data access via authorization bypass

Published Jul 4, 2022 · Updated Aug 3, 2024

Authorization bypass in Cybozu Garoon 4.0.0 through 5.5.1 allows remote authenticated users to read or alter Cabinet data. The Cabinet component fails to enforce configured browse and operation restrictions on authenticated requests; the affected handler and validation logic are undisclosed. A valid Garoon account is required, and the documented impact is limited to unauthorized Cabinet data access and modification.

CVSS severity5.4
Medium
EPSS probability0.69%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Authorization bypass in Cybozu Garoon 4.0.0 through 5.5.1 allows remote authenticated users to read or alter Cabinet data. The Cabinet component fails to enforce configured browse and operation restrictions on authenticated requests; the affected handler and validation logic are undisclosed. A valid Garoon account is required, and the documented impact is limited to unauthorized Cabinet data access and modification.

The record

CVE
CVE-2022-26368
Published
Jul 4, 2022
Updated
Aug 3, 2024
Vendor
Cybozu
Product
Garoon
Classifications
CWE-285, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jul 4, 2022CVE publishedPublication date reported by the CVE source.
  2. Aug 3, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=4.0.0 to 5.5.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Cybozu · Garoonversion=4.0.0 to 5.5.1

Published CVSS scores

5.4JPCERT/CC and IPACVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
4.0JPCERT/CC and IPAAV:N/AC:L/Au:S/C:N/I:P/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-285Improper Authorization
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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