The installer of JetBrains IntelliJ IDEA before 2022.2.2 was vulnerable to EXE search order hijacking

In JetBrains IntelliJ IDEA before 2022.2 email address validation in the "Git User Name Is Not Defined" dialog was missed

In JetBrains IntelliJ IDEA before 2022.2 local code execution via a Vagrant executable was possible

In JetBrains IntelliJ IDEA before 2022.1 local code execution via links in Quick Documentation was possible

In JetBrains IntelliJ IDEA before 2022.1 origin checks in the internal web server were flawed

In JetBrains IntelliJ IDEA before 2022.1 reflected XSS via error messages in internal web server was possible

In JetBrains IntelliJ IDEA before 2022.1 HTML injection into IDE messages was possible

In JetBrains IntelliJ IDEA before 2022.1 local code execution via workspace settings was possible

In JetBrains IntelliJ IDEA before 2022.1 local code execution via HTML descriptions in custom JSON schemas was possible

In JetBrains IntelliJ IDEA before 2022.1 local code execution via custom Pandoc path was possible

In JetBrains IntelliJ IDEA before 2022.1 notification mechanisms about using Unicode directionality formatting characters were insufficient

In JetBrains IntelliJ IDEA before 2021.3.3 it was possible to get passwords from protected fields

In JetBrains IntelliJ IDEA before 2021.3.1, local code execution via RLO (Right-to-Left Override) characters was possible.

In JetBrains IntelliJ IDEA before 2021.2.4, local code execution (without permission from a user) upon opening a project was possible.

JetBrains IntelliJ IDEA 2021.3.1 Preview, IntelliJ IDEA 2021.3.1 RC, PyCharm Professional 2021.3.1 RC, GoLand 2021.3.1, PhpStorm 2021.3.1 Preview, PhpStorm 2021.3.1 RC, RubyMine 2021.3.1 Preview, RubyMine 2021.3.1 RC, CLion 2021.3.1, WebStorm 2021.3.1 Preview, and WebStorm 2021.3.1 RC (used as Remote Development backend IDEs) bind to the 0.0.0.0 IP address. The fixed versions are: IntelliJ IDEA 2021.3.1, PyCharm Professional 2021.3.1, GoLand 2021.3.2, PhpStorm 2021.3.1 (213.6461.83), RubyMine 2021.3.1, CLion 2021.3.2, and WebStorm 2021.3.1.

In JetBrains IntelliJ IDEA before 2021.1, DoS was possible because of unbounded resource allocation.

In IntelliJ IDEA before 2020.3.3, XXE was possible, leading to information disclosure.

In JetBrains IntelliJ IDEA 2020.3.3, local code execution was possible because of insufficient checks when getting the project from VCS.

In JetBrains IntelliJ IDEA before 2020.3, potentially insecure deserialization of the workspace model could lead to local code execution.

In JetBrains IntelliJ IDEA before 2020.2, HTTP links were used for several remote repositories instead of HTTPS.