CVE-2025-68166: JetBrains TeamCity

Medium severity, CVSS 6.1. EPSS: 0.2% chance of exploitation in the next 30 days.

In JetBrains TeamCity before 2025.11 a DOM-based XSS was possible on the OAuth connections tab

Affected products

• JetBrains TeamCity: before 2025.11 (fixed in 2025.11)

Published 2025-12-16. Last modified 2026-06-17.