JetBrains ≫ Teamcity

JetBrains TeamCity before 2021.2 was vulnerable to a Time-of-check/Time-of-use (TOCTOU) race-condition attack in agent registration via XML-RPC.

In JetBrains TeamCity before 2021.2.1, an unauthenticated attacker can cancel running builds via an XML-RPC request to the TeamCity server.

In JetBrains TeamCity before 2021.2, health items of pull requests were shown to users who lacked appropriate permissions.

JetBrains TeamCity before 2021.2.1 was vulnerable to reflected XSS.

JetBrains TeamCity before 2021.2.1 was vulnerable to stored XSS.

In JetBrains TeamCity before 2021.2.1, XXE during the parsing of the configuration file was possible.

In JetBrains TeamCity before 2021.2.1, editing a user account to change its password didn't terminate sessions of the edited user.

In JetBrains TeamCity before 2021.2.1, URL injection leading to CSRF was possible.

In JetBrains TeamCity before 2021.2.1, a redirection to an external site was possible.

In JetBrains TeamCity before 2021.1.4, GitLab authentication impersonation was possible.