CVE-2021-45787: Maccms

Medium severity, CVSS 5.4. EPSS: 0.5% chance of exploitation in the next 30 days.

There is a stored Cross Site Scripting (XSS) vulnerability in maccms v10 through adding videos. XSS code can be inserted at parameter positions including name and remarks.

Affected products

• Maccms Maccms: version 10.0 only

Published 2022-03-16. Last modified 2026-06-17.