In JetBrains TeamCity before 2020.1, users with the Modify Group permission can elevate other users' privileges.

kotlin: kotlin-main-kts cached scripts in the system temp directory could result in priviledge escalation

In JetBrains Kotlin from 1.4-M1 to 1.4-RC (as Kotlin 1.3.7x is not affected by the issue. Fixed version is 1.4.0) there is a script-cache privilege escalation vulnerability due to kotlin-main-kts cached scripts in the system temp directory, which is shared by all users by default.

JetBrains YouTrack before 2020.2.8873 is vulnerable to SSRF in the Workflow component.

In JetBrains YouTrack before 2020.2.10514, SSRF is possible because URL filtering can be escaped.

In JetBrains YouTrack before 2020.2.6881, a user without permission is able to create an article draft.

In JetBrains YouTrack before 2020.2.6881, the markdown parser could disclose hidden file existence.

JetBrains YouTrack before 2020.2.10643 was vulnerable to SSRF that allowed scanning internal ports.

In JetBrains YouTrack before 2020.2.8527, the subtasks workflow could disclose issue existence.

In JetBrains YouTrack before 2020.1.1331, an external user could execute commands against arbitrary issues.

In JetBrains TeamCity 2018.2 through 2019.2.1, a project administrator was able to see scrambled password parameters used in a project. The issue was resolved in 2019.2.2.

In JetBrains Space through 2020-04-22, the password authentication implementation was insecure.

In JetBrains Space through 2020-04-22, the session timeout period was configured improperly.

In JetBrains PyCharm 2019.2.5 and 2019.3 on Windows, Apple Notarization Service credentials were included. This is fixed in 2019.2.6 and 2019.3.3.

JetBrains YouTrack before 2020.1.659 was vulnerable to DoS that could be caused by attaching a malformed TIFF file to an issue.

In JetBrains YouTrack before 2020.1.659, DB export was accessible to read-only administrators.

In JetBrains Hub before 2020.1.12099, content spoofing in the Hub OAuth error message was possible.

In JetBrains IntelliJ IDEA before 2020.1, the license server could be resolved to an untrusted host in some cases.

In JetBrains TeamCity before 2019.2.1, a user without appropriate permissions was able to import settings from the settings.kts file.

In JetBrains TeamCity before 2019.2.1, the application state is kept alive after a user ends his session.

In JetBrains TeamCity before 2019.2.2, password values were shown in an unmasked format on several pages.