CVE-2020-15830: JetBrains TeamCity

Medium severity, CVSS 6.1. EPSS: 0.8% chance of exploitation in the next 30 days.

JetBrains TeamCity before 2019.2.3 is vulnerable to stored XSS in the administration UI.

Affected products

• JetBrains TeamCity: before 2019.2.3 (fixed in 2019.2.3)

Published 2020-08-08. Last modified 2026-06-17.