In JetBrains TeamCity before 2026.2.1 missing validation of Git submodule URLs allowed reading local repositories on the server

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable no

Technical Impact partial

Affected Vendors & Products

Vendors Products
Jetbrains
  • Teamcity

Configuration 1 [-]

cpe:2.3:a:jetbrains:teamcity:*:*:*:*:*:*:*:*

No data.

References
Link Providers
https://www.jetbrains.com/privacy-security/issues-fixed/ cve-icon cve-icon
History

Thu, 08 Oct 2026 15:00:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:jetbrains:teamcity:*:*:*:*:*:*:*:*

Wed, 07 Oct 2026 07:45:00 +0000

Type Values Removed Values Added
First Time appeared Jetbrains
Jetbrains teamcity
Vendors & Products Jetbrains
Jetbrains teamcity

Tue, 06 Oct 2026 19:00:00 +0000

Type Values Removed Values Added
Title Local Repository Access via Unvalidated Git Submodule URLs

Tue, 06 Oct 2026 18:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Tue, 06 Oct 2026 16:45:00 +0000

Type Values Removed Values Added
Description In JetBrains TeamCity before 2026.2.1 missing validation of Git submodule URLs allowed reading local repositories on the server
Weaknesses CWE-73
References
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N'}
cve-icon MITRE

Status: PUBLISHED

Assigner: JetBrains

Published: 2026-10-06T16:33:06.849Z

Updated: 2026-10-06T17:17:34.067Z

Reserved: 2026-10-06T16:32:01.795Z

Link: CVE-2026-106219

cve-icon Vulnrichment

Updated: 2026-10-06T17:17:06.362Z

cve-icon NVD

Status : Analyzed

Published: 2026-10-06T17:17:24.580

Modified: 2026-10-08T14:52:30.303

Link: CVE-2026-106219

cve-icon Redhat

No data.