CVE-2019-12156

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CVSS 3.1

5.3 medium

EPSS

<1%p58

Published

Oct 2, 2019 (Oct 2, 2019)

Modified

Jun 17, 2026

Description

Server metadata could be exposed because one of the error messages reflected the whole response back to the client in JetBrains TeamCity versions before 2018.2.5 and UpSource versions before 2018.2 build 1293.

Vendors: jetbrains
Products: upsource
Weakness: CWE-209
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

NVD CVE.org GitHub PoCs EPSS (0.9%)

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