CVE-2026-28195
MEDIUMCVSS Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Lifecycle Timeline
2Description
In JetBrains TeamCity before 2025.11.3 missing authorization allowed project developers to add parameters to build configurations
Analysis
Insufficient authorization checks in JetBrains TeamCity before version 2025.11.3 permit project developers to modify build configuration parameters without proper access controls. An authenticated attacker with developer privileges could inject malicious parameters into build configurations, potentially altering build behavior or exposing sensitive information. …
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Remediation
Within 30 days: Identify affected systems running JetBrains TeamCity and apply vendor patches as part of regular patch cycle. Monitor vendor channels for patch availability.
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External POC / Exploit Code
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