Detections
Analytics
JetBrains TeamCity < 2025.11.5 Multiple Vulnerabilities
high Nessus Plugin ID 318689
Language:
Synopsis
The remote host is affected by multiple vulnerabilities.Description
The version of JetBrains TeamCity installed on the remote host is prior to 2025.11.5. It is, therefore, affected by multiple vulnerabilities:- In JetBrains TeamCity before 2026.1, 2025.11.5 authenticated users could expose server API to unauthorised access (CVE-2026-44413)
- In JetBrains TeamCity before 2026.1, 2025.11.5 unauthenticated SSRF via build status was possible (CVE-2026-49372)
- In JetBrains TeamCity before 2026.1, 2025.11.5 reflected XSS was possible on the repository download page (CVE-2026-49375)
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 2025.11.5 or later.See Also
Plugin Details
Severity: High
ID: 318689
File Name: teamcity_2025_11_5.nasl
Version: 1.3
Type: Combined
Agent: windows, macosx, unix
Family: Misc.
Published: 6/4/2026
Updated: 6/8/2026
Configuration: Enable thorough checks (optional)
Supported Sensors: Nessus Agent, Nessus
Enable CGI Scanning: true
Risk Information
VPR
Risk Factor: Low
Score: 3.6
CVSS v2
Risk Factor: High
Base Score: 7.8
Temporal Score: 5.8
Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:N/A:N
CVSS Score Source: CVE-2026-44413
CVSS v3
Risk Factor: High
Base Score: 7.5
Temporal Score: 6.5
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C
Vulnerability Information
CPE: cpe:/a:jetbrains:teamcity
Required KB Items: installed_sw/JetBrains TeamCity
Exploit Ease: No known exploits are available
Patch Publication Date: 5/29/2026
Vulnerability Publication Date: 5/29/2026