CVE-2021-35238: SolarWinds Orion Platform

Medium severity, CVSS 4.8. EPSS: 1.1% chance of exploitation in the next 30 days.

User with Orion Platform Admin Rights could store XSS through URL POST parameter in CreateExternalWebsite website.

Affected products

• SolarWinds Orion Platform: up to and including 2020.2.5; version 2020.2.6 only

Published 2021-09-01. Last modified 2026-06-17.