CVE-2021-20671

—

CVSS 3.1

7.2 high

EPSS

2%p78

Published

Mar 10, 2021 (Mar 10, 2021)

Modified

Jun 17, 2026

Description

Invalid file validation on the upload feature in GROWI versions v4.2.2 allows a remote attacker with administrative privilege to overwrite the files on the server, which may lead to arbitrary code execution.

Vendors: weseek
Products: growi
Weakness: CWE-20
Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (1.8%)

In the news0 stories

No ingested article mentions this CVE yet.