DeutschShown in its original language — a full translation is planned for a future version.
JetBrains TeamCity: Mehrere Schwachstellen
view advisory published 2026-09-30
Ein Angreifer kann mehrere Schwachstellen in JetBrains TeamCity ausnutzen, um beliebigen Programmcode auszuführen, Sicherheitsmaßnahmen zu umgehen und Administratorrechte zu erlangen.
01
describes (3)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2026-100255US | critical9.8 | — | ||
In JetBrains TeamCity before 2026.2,
2026.1.4,
2025.11.8 administrator account takeover was possible via password reset | ||||
| CVE-2026-100254US | — | — | ||
In JetBrains TeamCity before 2026.2,
2026.1.4,
2025.11.8 authenticated users could execute commands on Windows servers via CRLF injection in Pipeline Git connection settings | ||||
| CVE-2026-100253US | — | — | ||
In JetBrains TeamCity before 2026.2,
2026.1.4,
2025.11.8 sandbox escape leading to code execution was possible via the versioned settings Kotlin DSL | ||||
02
references
External citations — patches, advisories, analysis.
- National Vulnerability Database CVE-2026-100253 vom 2026-09-30external
- National Vulnerability Database CVE-2026-100254 vom 2026-09-30external
- National Vulnerability Database CVE-2026-100255 vom 2026-09-30external
- WID-SEC-W-2026-3687 - CSAF Versionself
- WID-SEC-2026-3687 - Portal Versionself
- JetBrains Fixed security issues vom 2026-09-30external
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