In JetBrains IntelliJ IDEA before 2024.3, 2024.2.4 source code could be logged in the idea.log file

In JetBrains IntelliJ IDEA before 2025.2 hTML injection was possible via Remote Development feature

In JetBrains IntelliJ IDEA before 2025.2 improper access control allowed Code With Me guest to discover hidden files

In JetBrains IntelliJ IDEA before 2025.2 credentials disclosure was possible via remote reference

In JetBrains IntelliJ IDEA before 2023.3.3 path traversal was possible when unpacking archives

In JetBrains IntelliJ IDEA before 2022.2.4 a buffer overflow in the fsnotifier daemon on macOS was possible.

In JetBrains IntelliJ IDEA before 2022.3 the built-in web server leaked information about open projects.

In JetBrains IntelliJ IDEA before 2022.3 the built-in web server allowed an arbitrary file to be read by exploiting a path traversal vulnerability.

In JetBrains IntelliJ IDEA before 2022.3 a DYLIB injection on macOS was possible.

In JetBrains IntelliJ IDEA before 2022.3 an XXE attack leading to SSRF via requests to custom plugin repositories was possible.

In JetBrains IntelliJ IDEA before 2022.3.1 the "Validate JSP File" action used the HTTP protocol to download required JAR files.

In JetBrains IntelliJ IDEA before 2022.3.1 code Templates were vulnerable to SSTI attacks.

In JetBrains IntelliJ IDEA before 2023.1 file content could be disclosed via an external stylesheet path in Markdown preview.

In JetBrains IntelliJ IDEA before 2023.1 in some cases, Gradle and Maven projects could be imported without the “Trust Project” confirmation.

In JetBrains IntelliJ IDEA before 2023.1 the bundled version of Chromium wasn't sandboxed.

In JetBrains IntelliJ IDEA before 2023.1 the NTLM hash could leak through an API method used in the IntelliJ IDEA built-in web server.

In JetBrains IntelliJ IDEA before 2023.3.3 a plugin for JetBrains Space was able to send an authentication token to an inappropriate URL

In JetBrains IntelliJ IDEA before 2023.3.2 code execution was possible in Untrusted Project mode via a malicious plugin repository specified in the project configuration

In JetBrains IntelliJ IDEA before 2023.2 plugin for Space was requesting excessive permissions

In JetBrains IntelliJ IDEA before 2023.1.4 license dialog could be suppressed in certain cases