What is CVE-2022-27627?

CVE-2022-27627 is a medium-severity vulnerability in Cybozu Garoon, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2022-07-04.

How severe is CVE-2022-27627?

Medium severity. CVSS v3 base score is 6.1 out of 10.

XSS in Cybozu Garoon

CVE-2022-27627

Cross-site scripting vulnerability in Organization's Information of Cybozu Garoon 4.10.2 to 5.5.1 allows a remote attacker to execute an arbitrary script on the logged-in user's web browser.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2022-07-04 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.007 (51.3th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 51st percentile — 51.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: +0.000

Affected products

Cybozu Garoon
Cybozu, Inc. Cybozu Garoon — versions 4.10.2 to 5.5.1

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

cs.cybozu.co.jp/2022/007429.html (Vendor Advisory)
jvn.jp/en/jp/JVN73897863/index.html (Third Party Advisory)

Frequently asked questions

What is CVE-2022-27627?: CVE-2022-27627 is a medium-severity vulnerability in Cybozu Garoon, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2022-07-04.
How severe is CVE-2022-27627?: Medium severity. CVSS v3 base score is 6.1 out of 10.