CVE-2025-26395: SolarWinds Observability Self-Hosted

Medium severity, CVSS 4.3. EPSS: 0.2% chance of exploitation in the next 30 days.

SolarWinds Observability Self-Hosted was susceptible to a cross-site scripting (XSS) vulnerability due to an unsanitized field in the URL. The attack requires authentication using an administrator-level account and user interaction is required.

Affected products

• SolarWinds Observability Self-Hosted: before 2025.2 (fixed in 2025.2)

Published 2025-06-10. Last modified 2026-06-17.