Improper Access Control in JetBrains TeamCity Exposes Sensitive GitHub App Token Metadata
CVE-2025-67740

2.7LOW

Key Information:

Vendor

Jetbrains
Status
Teamcity
Vendor
CVE Published:
11 December 2025

What is CVE-2025-67740?

In JetBrains TeamCity versions prior to 2025.11, improper access control mechanisms may allow unauthorized users to access sensitive metadata associated with GitHub App tokens, potentially leading to unauthorized operations and exposure of sensitive information. This vulnerability underscores the importance of ensuring robust access control measures to protect sensitive resources against unauthorized access.

Affected Version(s)

TeamCity 0 < 2025.11

References

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

CVSS V3.1

Score:
2.7
Severity:
LOW
Confidentiality:
Low
Integrity:
None
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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CVE-2025-67740 : Improper Access Control in JetBrains TeamCity Exposes Sensitive GitHub App Token Metadata