Command Injection in JetBrains Junie via Malicious Project File

Publication date: 2026-04-17

Last updated on: 2026-04-27

Assigner: JetBrains s.r.o.

Description

In JetBrains Junie before 252.549.29 command execution was possible via malicious project file

CVSS Scores

EPSS Scores

Probability:
Percentile:

Meta Information

Published

2026-04-17

Last Modified

2026-04-27

Generated

2026-07-06

AI Q&A

2026-04-17

EPSS Evaluated

2026-07-04

NVD

CVE-2026-41153

EUVD

EUVD-2026-23430

Affected Vendors & Products

Vendor	Product	Version / Range
jetbrains	junie	to 252.549.29 (exc)

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-77	The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component.

Attack-Flow Graph

Executive Summary

This vulnerability exists in JetBrains Junie versions before 252.549.29, where an attacker can execute commands by using a malicious project file.

Impact Analysis

The vulnerability allows an attacker to execute commands on the affected system with limited privileges, potentially leading to high confidentiality impact, low integrity impact, and low availability impact.

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