CVE-2025-47851: JetBrains TeamCity

Medium severity, CVSS 5.4. EPSS: 2.7% chance of exploitation in the next 30 days.

In JetBrains TeamCity before 2025.03.2 stored XSS via GitHub Checks Webhook was possible

Affected products

• JetBrains TeamCity: before 2025.03.2 (fixed in 2025.03.2)

Published 2025-05-20. Last modified 2026-06-17.