CVE-2021-46386

PoC —

CVSS 3.1

9.8 critical

EPSS

3%p87

Published

Jan 26, 2022 (Jan 26, 2022)

Modified

Jun 17, 2026

Description

File upload vulnerability in mingSoft MCMS through 5.2.5, allows remote attackers to execute arbitrary code via a crafted jspx webshell to net.mingsoft.basic.action.web.FileAction#upload.

Vendors: mingsoft
Products: mcms
Weakness: CWE-434
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (3.1%)

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