In JetBrains TeamCity before 2019.1.2, secure values could be exposed to users with the "View build runtime parameters and data" permission.
https://blog.jetbrains.com/blog/2019/10/29/jetbrains-security-bulletin-q3-2019/
Source: Mitre, NVD
Published: 2019-10-31
Updated: 2019-11-04
Base Score: 5
Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:N
Severity: Medium
Base Score: 5.3
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
EPSS: 0.00003