CVE-2026-49382
Received
Received - Intake
Code Execution via Template Injection in JetBrains IntelliJ IDEA Copyright Plugin
Publication date: 2026-05-29
Last updated on: 2026-05-29
Assigner: JetBrains s.r.o.
Description
Description
In JetBrains IntelliJ IDEA before 2026.1 code execution was possible via template injection in the Copyright plugin
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| jetbrains | intellij_idea | to 2026.1 (exc) |
Helpful Resources
Exploitability
CWE
KEV
| CWE ID | Description |
|---|---|
| CWE-1336 | The product uses a template engine to insert or process externally-influenced input, but it does not neutralize or incorrectly neutralizes special elements or syntax that can be interpreted as template expressions or other code directives when processed by the engine. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability exists in JetBrains IntelliJ IDEA versions before 2026.1. It allows code execution through template injection in the Copyright plugin.
How can this vulnerability impact me? :
An attacker could exploit this vulnerability to execute arbitrary code on the affected system, potentially leading to unauthorized actions or compromise of the system.
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