CVE-2020-21362: Maccms

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

A cross site scripting (XSS) vulnerability in the background search function of Maccms10 allows attackers to execute arbitrary web scripts or HTML via the 'wd' parameter.

Affected products

• Maccms Maccms: version 10.0 only

Published 2021-08-11. Last modified 2026-06-17.