Servers and applications
CVE-2024-27199
In JetBrains TeamCity before 2023.11.4 path traversal allowing to perform limited admin actions was possible
Actively exploited: CISA added it to its Known Exploited Vulnerabilities catalog on 20 Apr 2026.
- Severity
- High 7.3
- Published
- 4 Mar 2024
- Last changed
- 17 Jun 2026
- Added to UpHeron
- 1 Nov 2026
- Fixed in
- 2023.11.4
- Sources
- NVD
Affected software
| Software | Affected versions |
|---|---|
TeamCityServers and applications · cpe:a:jetbrains:teamcity |
|
Known exploited
- CISA name
- JetBrains TeamCity Relative Path Traversal Vulnerability
- Required action
- Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
- Due for US agencies
- 4 May 2026
- Used in ransomware
- Yes, known