CVE-2026-49382

Medium

Description

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

SeverityMedium
CVSS4.5
Exploit probability—
ProductJetbrains Intellij Idea
PublishedMay 29, 2026
First seenMay 29, 2026
Weakness typeCWE-1336CWE-1336

How to fix

Update
  • jetbrains intellij_idea2026.1 or later

Affected products

ProductAffected versionsFixed in
jetbrains intellij_ideav < 2026.12026.1

Check your version

Choose the product and enter the version you run to see whether it falls in the affected range.

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CVE-2026-49382 · Jetbrains Intellij Idea · Dark Radar