CVE-2026-65907
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Code Execution in JetBrains TeamCity Git VCS Roots

Publication date: 2026-07-23

Last updated on: 2026-07-23

Assigner: JetBrains s.r.o.

Description
In JetBrains TeamCity before 2026.1.2, 2025.11.6 code execution in Git VCS roots was possible

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Meta Information

Published
2026-07-23
Last Modified
2026-07-23
Generated
2026-07-23
AI Q&A
2026-07-23
EPSS Evaluated
N/A
NVD
CVE-2026-65907
EUVD
EUVD-2026-48253

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
jetbrains teamcity to 2026.1.2 (exc)

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Exploitability

CWE
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KEV
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CWE ID Description
CWE-94 The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.

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Executive Summary

In JetBrains TeamCity before versions 2026.1.2 and 2025.11.6, there is a vulnerability that allows code execution in Git VCS roots. This means an attacker could potentially execute arbitrary code on the affected system through the Git version control integration feature.

Impact Analysis

This vulnerability could allow unauthorized code execution on your TeamCity server, potentially leading to data breaches, system compromise, or unauthorized access to sensitive information. Attackers might gain control over the server or inject malicious code into repositories.

Mitigation Strategies

Update JetBrains TeamCity to version 2026.1.2 or later to address the code execution vulnerability in Git VCS roots.

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