Vulnerability Description
Cross-site scripting vulnerability exists in E-mail function of Cybozu Garoon 5.0.0 to 6.0.3, which may allow an attacker to reset arbitrary users’ passwords.
CVSS Score
6.1
MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Cybozu | Garoon | >= 5.0.0, < 6.0.3 |
Related Weaknesses (CWE)
References
- https://jvn.jp/en/jp/JVN35265756/Third Party Advisory
- https://kb.cybozu.support/article/39081/Vendor Advisory
FAQ
What is CVE-2026-20711?
CVE-2026-20711 is a vulnerability with a CVSS score of 6.1 (MEDIUM). Cross-site scripting vulnerability exists in E-mail function of Cybozu Garoon 5.0.0 to 6.0.3, which may allow an attacker to reset arbitrary users’ passwords.
How severe is CVE-2026-20711?
CVE-2026-20711 has been rated MEDIUM with a CVSS base score of 6.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-20711?
Check the references section above for vendor advisories and patch information. Affected products include: Cybozu Garoon.