CVE-2020-5562: Cybozu Garoon

Medium severity, CVSS 4.9. EPSS: 0.9% chance of exploitation in the next 30 days.

Server-side request forgery (SSRF) vulnerability in Cybozu Garoon 4.6.0 to 4.6.3 allows a remote attacker with an administrative privilege to issue arbitrary HTTP requests to other web servers via V-CUBE Meeting function.

Affected products

• Cybozu Garoon: from 4.6.0, up to and including 4.6.3

Published 2020-04-28. Last modified 2026-06-17.