CVE-2025-52217: Selectzero

Medium severity, CVSS 5.4. EPSS: 0.2% chance of exploitation in the next 30 days.

SelectZero Data Observability Platform before 2025.5.2 is vulnerable to HTML Injection. Legacy UI fields improperly handle user-supplied input, allowing injection of arbitrary HTML.

Affected products

• Selectzero Selectzero: before 2025.5.2 (fixed in 2025.5.2)

Published 2025-08-26. Last modified 2026-06-17.