---
id: CVE-2026-111096
title: |-
  In JetBrains TeamCity before 2026.2, 
  2026.1.4, 
  2025.11.8 stored XSS in the classic build log was possible
summary: |-
  In JetBrains TeamCity before 2026.2, 
  2026.1.4, 
  2025.11.8 stored XSS in the classic build log was possible
severity: medium
cvss: 6.7
cvssVector: 'CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:L'
cwe:
  - CWE-79
vendor: JetBrains
product: TeamCity
affected:
  - |-
    TeamCity < 2026.2, 
    2026.1.4, 
    2025.11.8
published: '2026-10-15'
updated: '2026-10-15'
sourceUpdated: '2026-10-15T17:17:16.903'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-111096'
references:
  - url: 'https://www.jetbrains.com/privacy-security/issues-fixed/'
    label: cve@jetbrains.com
tags:
  - nvd
  - cve.org
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: total
  timestamp: '2026-10-15T16:08:15.698488Z'
ingestedAt: '2026-10-15T16:13:11.219Z'
---

## Overview

In JetBrains TeamCity before 2026.2, 
2026.1.4, 
2025.11.8 stored XSS in the classic build log was possible

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.