Reflected XSS Vulnerability in JetBrains TeamCity Affects Multiple Versions
CVE-2023-41249

4.6MEDIUM

Key Information:

Vendor

Jetbrains
Status
Teamcity
Vendor
CVE Published:
25 August 2023

What is CVE-2023-41249?

In JetBrains TeamCity versions prior to 2023.05.3, a reflected Cross-Site Scripting (XSS) vulnerability allows attackers to exploit the system by manipulating the parameters during the copying of build steps. This flaw could lead to unauthorized script execution in the context of the user's session, compromising user data and application integrity. It is crucial for users to update to the latest version to mitigate the risks associated with this vulnerability.

Affected Version(s)

TeamCity 0 < 2023.05.3

References

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

EPSS Score

87% 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

.