CVE-2020-5682: Weseek Growi

High severity, CVSS 7.5. EPSS: 2% chance of exploitation in the next 30 days.

Improper input validation in GROWI versions prior to v4.2.3 (v4.2 Series), GROWI versions prior to v4.1.12 (v4.1 Series), and GROWI v3 series and earlier GROWI versions prior to v4.2.3 (v4.2 Series), GROWI versions prior to v4.1.12 (v4.1 Series), and GROWI v3 series and earlier allows remote attackers to cause a denial of service via unspecified vectors.

Affected products

• Weseek Growi: up to and including 3.8.2; from 4.1.0, before 4.1.12 (fixed in 4.1.12); from 4.2.0, before 4.2.3 (fixed in 4.2.3)

Published 2020-12-16. Last modified 2026-06-17.