Jetbrains Security Vulnerabilities (CVE)

In JetBrains YouTrack before 2026.1.13570 improper access control allowed enumeration of restricted issues and articles on Planning Canvas

In JetBrains YouTrack before 2026.1.13570 improper access control allowed low-privileged users to modify service accounts

In JetBrains PyCharm before 2025.3.4 stored XSS in Jupyter notebook Markdown cells was possible

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

In JetBrains IntelliJ IDEA before 2026.1 code execution was possible via template injection in the Copyright plugin

In JetBrains TeamCity before 2026.1 stored XSS on the SAML login page was possible

In JetBrains TeamCity before 2026.1 open redirect in the SAML plugin was possible

In JetBrains TeamCity before 2026.1 credentials could be exposed in thread names

In JetBrains TeamCity before 2026.1 credentials parameters were exposed via parameter autocompletion

In JetBrains TeamCity before 2025.11.2 exposure of sensitive data via default agent parameters

In JetBrains TeamCity before 2026.1 insufficient username validation in the SAML plugin

In JetBrains TeamCity before 2026.1, 2025.11.5 reflected XSS was possible on the repository download page

In JetBrains TeamCity before 2026.1 improper permission checks exposed build configuration parameters

In JetBrains TeamCity before 2026.1 remote code execution was possible via Perforce connection settings

In JetBrains TeamCity before 2026.1, 2025.11.5 unauthenticated SSRF via build status was possible

In JetBrains TeamCity before 2026.1.1 reflected XSS in the keyword filter was possible

In JetBrains YouTrack before 2026.1.13162 information disclosure was possible on fetchApp requests

In JetBrains YouTrack before 2026.1.13162 information disclosure was possible on Users and Groups pages

In JetBrains YouTrack before 2026.1.13162 stored XSS in project notification templates was possible

In JetBrains IntelliJ IDEA before 2026.1.1 command execution was possible via the guest user account

In JetBrains IntelliJ IDEA before 2026.1.1 command injection was possible via filename completion

In JetBrains TeamCity before 2026.1 2025.11.5 authenticated users could expose server API to unauthorised access