Stored XSS Vulnerability in JetBrains TeamCity Software
CVE-2025-67741

4.8MEDIUM

Key Information:

Vendor

Jetbrains
Status
Teamcity
Vendor
CVE Published:
11 December 2025

What is CVE-2025-67741?

In JetBrains TeamCity, prior to version 2025.11, a vulnerability exists that allows an attacker to exploit stored cross-site scripting (XSS) via session attributes. This can lead to malicious scripts being executed in the context of authenticated users, compromising sensitive data and giving attackers the potential to manipulate user sessions. It is essential for users of affected versions to apply security updates and remain vigilant against such vulnerabilities that could undermine their organizational security.

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Deploy the Patch

Affected Version(s)

TeamCity 0 < 2025.11

References

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

CVSS V3.1

Score:
4.8
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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