CVE-2020-5683: Weseek Growi

High severity, CVSS 7.5. EPSS: 3% chance of exploitation in the next 30 days.

Directory traversal vulnerability 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 alter the data by uploading a specially crafted file.

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.