Description
In JetBrains TeamCity before 2025.11 path traversal was possible via file upload
Affected products
jetbrains: teamcity
References1
- www.jetbrains.com/privacy-security/issues-fixed/ Issue TrackingVendor Advisory
Metrics
- CVSS 3.1
-
7.5
HIGH
Score source: NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - EPSS — exploit probability
- 1% percentile: 59 · as of 11 November 2026
- CWE
- CWE-22
Could this be exploited in your environment?
A patch closes the known hole. A penetration test shows what an attacker can still reach — with proof.