CVE-2019-12843: JetBrains TeamCity

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

A possible stored JavaScript injection requiring a deliberate server administrator action was detected. The issue was fixed in JetBrains TeamCity 2018.2.3.

Affected products

• JetBrains TeamCity: before 2018.2.3 (fixed in 2018.2.3)

Published 2019-07-03. Last modified 2026-06-17.