What is the CVSS score of CVE-2025-59458?

CVE-2025-59458 has a CVSS 3.1 base score of 8.3 (High). CVSS vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H. EPSS exploitation probability: 0.0%.

Which versions of Junie are affected by CVE-2025-59458?

Organizations using JetBrains Junie face notable risk from CVE-2025-59458, a command injection vulnerability rated CVSS 8.3.

How to fix or mitigate CVE-2025-59458?

Within 7 days: Identify all affected systems running JetBrains Junie and apply vendor patches promptly. Validate that input sanitization is in place for all user-controlled parameters.

Junie CVE-2025-59458

HIGH

Command Injection (CWE-77)

2025-09-17 cve@jetbrains.com

Command Injection RCE Junie

8.3

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

8.3 HIGH

AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 19:12 vuln.today

CVE Published

Sep 17, 2025 - 09:15 nvd

HIGH 8.3

DescriptionCVE.org

In JetBrains Junie before 252.284.66, 251.284.66, 243.284.66, 252.284.61, 251.284.61, 243.284.61, 252.284.50, 252.284.54, 251.284.54, 251.284.50, 243.284.54, 243.284.50 code execution was possible due to improper command validation

AnalysisAI

Technical ContextAI

This vulnerability is classified as Command Injection (CWE-77), which allows attackers to inject arbitrary commands into system command execution. In JetBrains Junie before 252.284.66, 251.284.66, 243.284.66, 252.284.61, 251.284.61, 243.284.61, 252.284.50, 252.284.54, 251.284.54, 251.284.50, 243.284.54, 243.284.50 code execution was possible due to improper command validation Affected products include: Jetbrains Junie. Version information: before 252.284.66.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Use parameterized APIs, avoid shell execution, validate input with strict allowlists.