CVE-2026-106218
8.8 HIGHPublished 2026-10-06 · Updated 2026-10-08
AI risk analysis
- Summary
- The flaw allows for Remote Code Execution (RCE) through a Kotlin DSL sandbox escape in JetBrains TeamCity versions prior to 2026.1.3, 2025.11.7, posing a significant security risk.
- Exploitability
- Exploitation requires access to the TeamCity server and knowledge of the specific Kotlin DSL vulnerability, making it moderately difficult.
- Blast radius
- If exploited, this could lead to full control over the TeamCity server, potentially affecting all projects and data hosted on it.
- Detection
- No reliable host or network indicator is derivable from the published description.
- Prioritized remediation
- Upgrade to TeamCity 2026.1.3 or later.
rcewebkotlinteamcity
Analysis generated locally by qwen2.5:7b-instruct (no data left the box). AI-assisted — verify against primary sources before acting.
NVD description
In JetBrains TeamCity before 2026.1.3 2025.11.7 kotlin DSL sandbox escape leading to RCE on the server was possible
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-184
Vendors
jetbrains
Products
teamcity
All references
Source data: NVD (nvd.nist.gov), public domain. Exploit-DB.ai adds local AI analysis for defensive use only.
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