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

7.7HIGH

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:
7.7
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.