CVE-2020-28063: Articlecms Project Articlecms

Critical severity, CVSS 9.8. EPSS: 1.3% chance of exploitation in the next 30 days.

A file upload issue exists in all versions of ArticleCMS which allows malicious users to getshell.

Affected products

• Articlecms Project Articlecms: affected versions not specified

Published 2021-05-13. Last modified 2026-06-17.