CVE-2024-27199β€”JetBrains TeamCity Relative Path Traversal Vulnerability

PUBLISHEDvulnerability record
2026-04-20 Β· last modified April 21, 2026

Metadata

CVE ID:
CVE-2024-27199
Project:
JetBrains
Product:
TeamCity
Date Added:
2026-04-20
Due Date:
2026-05-04
Last Updated:
April 21, 2026

Vulnerability Name

JetBrains TeamCity Relative Path Traversal Vulnerability

Description

JetBrains TeamCity contains a relative path traversal vulnerability that could allow limited admin actions to be performed.

Known To Be Used in Ransomware Campaigns?

Ransomware Status:
KNOWN

Action

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

Additional Notes

  • https://www.jetbrains.com/privacy-security/issues-fixed/
  • https://blog.jetbrains.com/teamcity/2024/03/additional-critical-security-issues-affecting-teamcity-on-premises-cve-2024-27198-and-cve-2024-27199-update-to-2023-11-4-now/
  • https://nvd.nist.gov/vuln/detail/CVE-2024-27199

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