Dashboard / CVE-2026-123305

CVE-2026-123305

HIGH
MEDIUM Priority: 0.03 BB Relevance: 55/100
Published: 2026-11-06 Modified: 2026-11-10 First seen: 2026-11-06 Status: active

Attack Surface

Network No Auth Conf. Impact Integ. Impact

CVSS Vector Breakdown

AV: Network
AC: High
PR: None
UI: Required
S: Unchanged
C: High
I: High
A: High

Description

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

Weakness Classification (1)

Affected Software (4)

VendorProductVersion
JetBrains IntelliJ IDEA 0 < 2026.3
JetBrains IntelliJ IDEA 0 < 2026.3
JetBrains IntelliJ IDEA 0 < 2026.3
jetbrains intellij_idea < 2026.3

References & Advisories (1)

Bug Bounty Relevance

55 / 100
✓ Network accessible
✓ No authentication

CVSS Score

7.5 / 10.0 v3.1
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS — Exploitation Probability

0.34%
Raw Score 0.003360
Percentile 27.4%
Date 2026-11-13

EPSS Trend

2026-11-13
0.00336
2026-11-12
0.00336
2026-11-10
0.00336
2026-11-09
0.00336
2026-11-08
0.00336
2026-11-07
0.00336

Intelligence Sources

mitre ref →
nvd ref →

External Links