In JetBrains TeamCity before 2021.1.4, GitLab authentication impersonation was possible.
In JetBrains Hub before 2021.1.13890, integration with JetBrains Account exposed an API key with excessive permissions.
In JetBrains Hub before 2021.1.13956, an unprivileged user could perform DoS.
In JetBrains TeamCity before 2021.2.1, a redirection to an external site was possible.
In JetBrains Kotlin before 1.6.0, it was not possible to lock dependencies for Multiplatform Gradle Projects.
In JetBrains TeamCity before 2021.1.3, the X-Frame-Options header is missing in some cases.
In JetBrains Hub before 2021.1.13690, information disclosure via avatar metadata is possible.
In JetBrains Hub before 2021.1.13415, a DoS via user information is possible.
In JetBrains Hub before 2021.1.13690, stored XSS is possible.
In JetBrains Ktor before 1.6.4, nonce verification during the OAuth2 authentication process is implemented improperly.
In JetBrains TeamCity before 2021.1.3, a newly created project could take settings from an already deleted project.
In JetBrains TeamCity before 2021.1.2, remote code execution via the agent push functionality is possible.
In JetBrains TeamCity before 2021.1.2, permission checks in the Agent Push functionality were insufficient.
In JetBrains TeamCity before 2021.1, information disclosure via the Docker Registry connection dialog is possible.
In JetBrains YouTrack Mobile before 2021.2, access token protection on iOS is incomplete.
In JetBrains YouTrack Mobile before 2021.2, access token protection on Android is incomplete.
In JetBrains TeamCity before 2021.1.2, email notifications could include unescaped HTML for XSS.
JetBrains YouTrack before 2021.3.24402 is vulnerable to stored XSS.
In JetBrains TeamCity before 2021.1.2, stored XSS is possible.
In JetBrains YouTrack Mobile before 2021.2, the client-side cache on iOS could contain sensitive information.
In JetBrains YouTrack Mobile before 2021.2, task hijacking on Android is possible.
JetBrains YouTrack Mobile before 2021.2, is missing the security screen on Android and iOS.
In JetBrains YouTrack Mobile before 2021.2, iOS URL scheme hijacking is possible.
In JetBrains TeamCity before 2021.1.2, user enumeration was possible.
In JetBrains TeamCity before 2021.1.2, some HTTP security headers were missing.
In JetBrains TeamCity before 2021.1.2, permission checks in the Create Patch functionality are insufficient.
In JetBrains Hub before 2021.1.13690, the authentication throttling mechanism could be bypassed.
JetBrains YouTrack before 2021.3.23639 is vulnerable to Host header injection.
In JetBrains YouTrack before 2021.3.21051, stored XSS is possible.
In JetBrains TeamCity before 2020.2.4, there was an insecure deserialization.