CVE-2023-34219: JetBrains TeamCity

Medium severity, CVSS 4.3. EPSS: 0.4% chance of exploitation in the next 30 days.

In JetBrains TeamCity before 2023.05 improper permission checks allowed users without appropriate permissions to edit Build Configuration settings via REST API

Affected products

• JetBrains TeamCity: before 2023.05 (fixed in 2023.05)

Published 2023-05-31. Last modified 2026-06-17.