CVE-2025-52876: JetBrains TeamCity

Medium severity, CVSS 5.4. EPSS: 37.6% chance of exploitation in the next 30 days.

In JetBrains TeamCity before 2025.03.3 reflected XSS on the favoriteIcon page was possible

Affected products

• JetBrains TeamCity: before 2025.03.3 (fixed in 2025.03.3)

Published 2025-06-23. Last modified 2026-06-17.