Medium severity · published May 23, 2023
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
4.3
CVSS
0.5%
EPSS
No
On KEV
Description
Operation restriction bypass vulnerability in MultiReport of Cybozu Garoon 5.15.0 allows a remote authenticated attacker to alter the data of MultiReport.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 44% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CG
Cybozu Garoon · Cybozu, Inc.
5.15.0 · source: vendor
GA
Garoon · Cybozu
5.15.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-27384
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-27384
Vendor Advisory
https://cs.cybozu.co.jp/2023/007698.html
Third Party Advisory
https://jvn.jp/en/jp/JVN41694426/
More from Cybozu Garoon
9.0
CVE-2024-31401
Cross-site scripting vulnerability in Cybozu Garoon 5.0.0 to 5.15.2 allows a remote authenticated attacker with an administrative privilege to inject an arbitrary script on the…
8.1
CVE-2022-30602
Operation restriction bypass in multiple applications of Cybozu Garoon 4.0.0 to 5.9.1 allows a remote authenticated attacker to alter the file information and/or delete the files
8.1
CVE-2022-29484
Operation restriction bypass vulnerability in Space of Cybozu Garoon 4.0.0 to 5.9.0 allows a remote authenticated attacker to delete the data of Space
7.5
CVE-2026-22888
Improper input verification issue exists in Cybozu Garoon 5.0.0 to 6.0.3, which may lead to unauthorized alteration of portal settings, potentially blocking access to the product
6.8
CVE-2026-57279
Cybozu Garoon contains a cross-site scripting vulnerability