Stored XSS Vulnerability in JetBrains TeamCity NuGet Feed Page
CVE-2023-34225

5.4MEDIUM

Key Information:

Vendor
JetBrains
Status
TeamCity
Vendor
CVE Published:
31 May 2023

Summary

A stored Cross-Site Scripting (XSS) vulnerability exists in JetBrains TeamCity versions prior to 2023.05, specifically affecting the NuGet feed page. This flaw allows attackers to inject malicious scripts into the page, which are then executed in the context of users' browsers when they visit the affected feed. This can lead to unauthorized actions and the exposure of sensitive information, highlighting the need for users to upgrade their TeamCity installations to mitigate this risk.

Affected Version(s)

TeamCity 0 < 2023.05

References

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

EPSS Score

91% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
5.4
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.