CVE-2026-28301: SolarWinds Observability Self-Hosted

Medium severity, CVSS 4.8. EPSS: 0.4% chance of exploitation in the next 30 days.

A vulnerability in which an attacker can provide a crafted external URL that may redirect a user to an unintended website.

Affected products

• SolarWinds Observability Self-Hosted: up to and including 2026.1

Published 2026-06-09. Last modified 2026-07-23.