CVE-2026-111096CWE-79cross-site-scripting

CVE-2026-111096

Medium · published October 15, 2026

CVSS v3.1
6.7
EPSS
0%
Percentile
7.5
In the wild
Unconfirmed
What it is

In JetBrains TeamCity before 2026.2,

2026.1.4,

2025.11.8 stored XSS in the classic build log was possible

The record
Technical detail
CVSS v3.1
6.7 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:L
CVSS v4.0
Not supplied
EPSS
0.00183 · 7.5th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2026-10-15T20:17Z
Affected products (2)
ProductVersionsFixed in
jetbrains/teamcity< 2025.11.82025.11.8
jetbrains/teamcity≥ 2026.1, < 2026.1.42026.1.4
References (1)
https://www.jetbrains.com/privacy-security/issues-fixed/ · [email protected]
EPSS history
Timeline
  • 17 OCT 03:28Z
    EPSS moved — → 0%
    epss
  • 15 OCT 15:29Z
    In JetBrains TeamCity before 2026.2, 2026.1.4, 2025.11.8 stored XSS in the classic build log was possible
    cvelistv5
  • 15 OCT 15:29Z
    In JetBrains TeamCity before 2026.2, 2026.1.4, 2025.11.8 stored XSS in the classic build log was possible
    cvelistv5