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JetBrains TeamCity Credentials Exposure Vulnerability in Thread Names

Vulnerability

A vulnerability exists in JetBrains TeamCity versions prior to 2026.1, where credentials could be inadvertently revealed through thread names. This issue could potentially be exploited by authenticated users.

Impact

Exposing credentials in thread names could lead to unauthorized access to sensitive information, allowing for potential misuse of exposed credentials.

Remediation

Users can upgrade to TeamCity version 2026.1 or later to address this vulnerability.

Added: May 29, 2026, 7:25 PM
Updated: May 29, 2026, 7:25 PM

Vulnerability Rating

Custom Algorithm
spread
5.0
impact
2.5
exploitability
7.4
remediation
7.7
relevance
9.7
threat
0.0
urgency
2.9
incentive
4.2

Our algorithm analyzes dozens of metrics to generate these 8 key vulnerability categories, which are then combined to calculate the overall risk score.