Detections
Analytics
JetBrains TeamCity < 2025.11.3 Multiple Vulnerabilities
medium Nessus Plugin ID 300067
Synopsis
The remote host is affected by multiple vulnerabilities.Description
The version of JetBrains TeamCity installed on the remote host is prior to 2025.11.3. It is, therefore, affected by multiple vulnerabilities:- Open redirect was possible in the React project creation flow. (CVE-2026-28194)
- Missing authorization allowed project developers to add parameters to build configurations. (CVE-2026-28195)
- Disabling versioned settings left a credentials config on disk. (CVE-2026-28196)
Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.
Solution
Upgrade to JetBrains TeamCity version 2025.11.3 or later.See Also
Plugin Details
Severity: Medium
ID: 300067
File Name: teamcity_2025_11_3.nasl
Version: 1.1
Type: combined
Agent: windows, macosx, unix
Family: Misc.
Published: 2/27/2026
Updated: 2/27/2026
Configuration: Enable thorough checks (optional)
Supported Sensors: Nessus Agent, Nessus
Enable CGI Scanning: true
Risk Information
CVSS v2
Risk Factor: Medium
Base Score: 5
Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:N
CVSS Score Source: CVE-2026-28194
CVSS v3
Risk Factor: Medium
Base Score: 4.3
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
Vulnerability Information
CPE: cpe:/a:jetbrains:teamcity
Required KB Items: installed_sw/JetBrains TeamCity
Patch Publication Date: 2/25/2026
Vulnerability Publication Date: 2/25/2026