CVE-2025-40726: Nosto

Medium severity, CVSS 5.1. EPSS: 0.8% chance of exploitation in the next 30 days.

Reflected Cross-Site Scripting (XSS) vulnerability in /pages/search-results-page in Nosto, which allows remote attackers to execute arbitrary code via the q GET request parameter.

Affected products

• Nosto Nosto: any version

Published 2025-06-16. Last modified 2026-06-17.