CVE-2021-43201: JetBrains TeamCity

Medium severity, CVSS 5.3. EPSS: 0.7% chance of exploitation in the next 30 days.

In JetBrains TeamCity before 2021.1.3, a newly created project could take settings from an already deleted project.

Affected products

• JetBrains TeamCity: before 2021.1.3 (fixed in 2021.1.3)

Published 2021-11-09. Last modified 2026-06-17.