PT-2026-137955

CVE-2026-123309

Published

2026-11-06

Updated

2026-11-06

CVSS 3.1

6.1

Medium

MetricsAV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

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

Exploitability

Fix

Impacts

Vendors

Affected products

Weakness enumeration

Related identifiers

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