CVE-2026-123309

2026-11-06

In JetBrains IntelliJ IDEA before 2026.3, 2026.2.4 stored XSS was possible on the built-in web server via Markdown preview

In JetBrains IntelliJ IDEA before 2026.3,

2026.2.4 stored XSS was possible on the built-in web server via Markdown preview