Reflected XSS Vulnerability in JetBrains TeamCity via GitHub Integration
CVE-2023-39175

4.6MEDIUM

Key Information:

Vendor

Jetbrains
Status
Teamcity
Vendor
CVE Published:
25 July 2023

What is CVE-2023-39175?

A reflected cross-site scripting (XSS) vulnerability was found in JetBrains TeamCity prior to version 2023.05.2. This vulnerability arises from improper handling of user input during GitHub integration, allowing malicious actors to execute arbitrary scripts in the context of a user's browser. Such exploitation can lead to unauthorized actions or data exposure, compromising application security and user trust.

Affected Version(s)

TeamCity 0 < 2023.05.2

References

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

EPSS Score

25% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
4.6
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

.