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

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

In JetBrains IntelliJ IDEA before 2026.2.1 sSRF was possible via the OpenAPI preview proxy in untrusted projects

In JetBrains IntelliJ IDEA before 2026.1.5 git credentials were written in plaintext to the IDE log

In JetBrains IntelliJ IDEA before 2026.2 hTML injection was possible in an IDE notification, allowing silent user activity tracking

In JetBrains IntelliJ IDEA before 2024.1 hTML injection via the project name was possible

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

JetBrains IntelliJ IDEA before 2019.2 was resolving the markdown plantuml artifact download link via a cleartext http connection

In JetBrains IntelliJ IDEA before 2026.2.1 xXE was possible in the Eclipse settings importers

In JetBrains IntelliJ IDEA before 2026.2.1 hadoop ResourceManager could read local files via XXE

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 the built-in web server allowed an arbitrary file to be read by exploiting a path traversal vulnerability

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

In JetBrains IntelliJ IDEA before 2026.2.1 sSRF was possible via the DevKit debug listener endpoint

In JetBrains IntelliJ IDEA before 2025.3 missing confirmation allowed opening of untrusted remote projects over SSH

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 2020.2, HTTP links were used for several remote repositories instead of HTTPS

In JetBrains IntelliJ IDEA before 2020.2, the built-in web server could expose information about the IDE version

JetBrains IntelliJ IDEA before 2019.2 allows local user privilege escalation, potentially leading to arbitrary code execution

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

In JetBrains IntelliJ IDEA before 2026.2.1 command execution via crafted Markdown preview content was possible in trusted projects

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

In JetBrains IntelliJ IDEA before 2026.2.2 missing project-trust check leaked project metadata to JetBrains Marketplace

In JetBrains IntelliJ IDEA before 2026.2.2 opening an untrusted project could trigger SSRF via Kubernetes spec-source URL fetching

In JetBrains IntelliJ IDEA before 2026.1 xXE in the UI Designer form parser was possible

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 2023.1.4 license dialog could be suppressed in certain cases

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

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 2022.1 HTML injection into IDE messages was possible

In JetBrains IntelliJ IDEA before 2026.2.2 terminal command input could be written to idea.log

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