Path Traversal Vulnerability in JetBrains TeamCity on Windows
CVE-2025-54531

9.4CRITICAL

Key Information:

Vendor

Jetbrains
Status
Teamcity
Vendor
CVE Published:
28 July 2025

What is CVE-2025-54531?

A path traversal vulnerability exists in JetBrains TeamCity versions prior to 2025.07, allowing unauthorized access to the file system via malicious plugin unpacking on Windows systems. This flaw can be exploited to gain access to sensitive files and directories outside the intended paths, compromising system integrity and confidentiality.

Affected Version(s)

TeamCity 0 < 2025.07

References

https://www.jetbrains.com/privacy-security/issues-fixed/

CVSS V3.1

Score:
9.4
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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CVE-2025-54531 : Path Traversal Vulnerability in JetBrains TeamCity on Windows