CVE-2026-49373
Remote Code Execution in JetBrains TeamCity
Publication date: 2026-05-29
Last updated on: 2026-05-29
Assigner: JetBrains s.r.o.
Description
Description
CVSS Scores
EPSS Scores
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| Percentile: |
Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| jetbrains | teamcity | to 2026.1 (exc) |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-88 | The product constructs a string for a command to be executed by a separate component in another control sphere, but it does not properly delimit the intended arguments, options, or switches within that command string. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability exists in JetBrains TeamCity versions before 2026.1. It allows remote code execution through the Perforce connection settings, meaning an attacker could potentially execute arbitrary code on the affected system remotely by exploiting how TeamCity handles Perforce connections.
How can this vulnerability impact me? :
The impact of this vulnerability is significant because it allows an attacker to remotely execute code on the affected system. This could lead to unauthorized access, data compromise, or disruption of services. According to the CVSS score of 7.1, the vulnerability has high confidentiality impact, low integrity impact, and no availability impact.