high7.3Known exploited
CVE-2024-27199
JetBrains TeamCity Relative Path Traversal Vulnerability
Exploited in the wild
This vulnerability is on the CISA Known Exploited Vulnerabilities list, added 2026-04-20. Federal due date: 2026-05-04.
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Impact
JetBrains TeamCity contains a relative path traversal vulnerability that could allow limited admin actions to be performed.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Jetbrains | Teamcity | before 2023.11.4 |
Weakness classification
References
- NVD record
- CVE.org record
- CISA KEV catalog
- https://www.darkreading.com/cyberattacks-data-breaches/jetbrains-teamcity-mass-exploitation-underway-rogue-accounts-thrive
- https://www.jetbrains.com/privacy-security/issues-fixed/
- https://github.com/Stuub/RCity-CVE-2024-27198/blob/main/RCity.py
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-27199