CVE-2026-49377
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Exposure of Sensitive Data in JetBrains TeamCity

Publication date: 2026-05-29

Last updated on: 2026-06-02

Assigner: JetBrains s.r.o.

Description
In JetBrains TeamCity before 2025.11.2 exposure of sensitive data via default agent parameters

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Meta Information

Published
2026-05-29
Last Modified
2026-06-02
Generated
2026-07-09
AI Q&A
2026-05-29
EPSS Evaluated
2026-07-08
NVD
CVE-2026-49377
EUVD
EUVD-2026-33385

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
jetbrains teamcity to 2025.11.2 (exc)

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-526 The product uses an environment variable to store unencrypted sensitive information.

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Executive Summary

This vulnerability in JetBrains TeamCity versions before 2025.11.2 involves the exposure of sensitive data through default agent parameters.

Impact Analysis

The vulnerability can lead to unauthorized exposure of sensitive information, potentially allowing attackers to access confidential data that is passed via default agent parameters.

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