Reflected XSS Vulnerability in JetBrains TeamCity
CVE-2025-52877

4.8MEDIUM

Key Information:

Vendor

Jetbrains
Status
Teamcity
Vendor
CVE Published:
23 June 2025

What is CVE-2025-52877?

JetBrains TeamCity prior to version 2025.03.3 contains a reflected Cross-Site Scripting (XSS) vulnerability that can be exploited via the diskUsageBuildsStats page. This flaw allows attackers to inject malicious scripts into web applications, potentially compromising user data and leading to unauthorized actions. It is crucial for users to update to the latest version to protect against this risk.

Affected Version(s)

TeamCity 0 < 2025.03.3

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:
High
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.
CVE-2025-52877 : Reflected XSS Vulnerability in JetBrains TeamCity