QID 375386

Date Published: 2021-03-23

QID 375386: JetBrains TeamCity Cross-site Scripting Vulnerability

JetBrains TeamCity Server is a Java-based build management and continuous integration server from JetBrains.

JetBrains TeamCity 2019.1 and 2019.1.1 allows cross-site scripting (XSS), potentially making it possible to send an arbitrary HTTP request to a TeamCity server under the name of the currently logged-in user.

Affected Versions :
JetBrains TeamCity 2019.1 and 2019.1.1

QID Detection Logic(Authenticated)
This checks for vulnerable version of TeamCity.

On successful exploitation it allows cross-site scripting (XSS), potentially making it possible to send an arbitrary HTTP request to a TeamCity server under the name of the currently logged-in user.

  • CVSS V3 rated as High - 6.1 severity.
  • CVSS V2 rated as Medium - 4.3 severity.
  • Solution

    Update to the latest version of JetBrains TeamCity.

    CVEs related to QID 375386

    Software Advisories
    Advisory ID Software Component Link
    JetBrains TeamCity Linux URL Logo blog.jetbrains.com/teamcity/2019/09/important-security-notice-xss-vulnerability-allowing-rce/

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