Medium severity5.3NVD Advisory· Published Oct 2, 2019· Updated Jun 17, 2026
CVE-2019-12156
CVE-2019-12156
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
4- JetBrains/TeamCitydescription
Patches
Vulnerability mechanics
References
1- blog.jetbrains.com/blog/2019/09/26/jetbrains-security-bulletin-q2-2019/nvdVendor Advisory
News mentions
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