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Respond faster and outpace attackers. Taking command of your attack surface starts here.
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Attack Surface Management
Reveal & protect coverage gaps
Exposure Management
Identify & remediate at-risk data
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Pinpoint & eliminate risk
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Manage governance, risk & compliance
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Investigate with AI-driven detections
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Discover & defend sensitive data
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Scan & simplify dev workflows
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Rapid7 MDR vs. Competitors
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Loading vulnerability database

BACK TO VEDB

CVE-2026-123305: JetBrains IntelliJ IDEA: In JetBrains IntelliJ IDEA before 2026.3 path traversal was possible via unpacking Dev Container archives from a remote…

Name: CVE-2026-123305: JetBrains IntelliJ IDEA: In JetBrains IntelliJ IDEA before 2026.3 path traversal was possible via unpacking Dev Container archives from a remote…
Creator: Rapid7
Published: 2026-11-06T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2026-123305, CWE-23, CVSS 7.5

REQUEST DEMO

In JetBrains IntelliJ IDEA before 2026.3 path traversal was possible via unpacking Dev Container archives from a remote host

CVSS Details

CVSS 3.1 Base Score: 7.5
CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H)

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CVE details

CVSS v4 ScoreN/A

CVSS v3 Score

7.5 High

EPSS ScoreN/A

EPSS PercentileN/A

In CISA KEV CatalogueFalse

Published

Nov 6, 2026

References

NVD ↗
MITRE ↗

MDR Buyer's Guide

Global Threat Landscape Report

MDR Buyer's Guide

Global Threat Landscape Report

CVE-2026-123305: JetBrains IntelliJ IDEA: In JetBrains IntelliJ IDEA before 2026.3 path traversal was possible via unpacking Dev Container archives from a remote…

CVSS Details

Prioritize with Active Threat Intelligence