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Medium severity6.1NVD Advisory· Published Nov 6, 2026

CVE-2026-123309

CVE-2026-123309

Description

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

Affected products

1

Jetbrains/Intellij Ideallm-fuzzy
Range: < 2026.3, 2026.2.4

Patches

Vulnerability mechanics

References

1

www.jetbrains.com/privacy-security/issues-fixed/nvd

News mentions

0

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