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7.8
CVE-2026-49366PATCHED
jetbrains · intellij_idea

CVE-2026-49366: In JetBrains IntelliJ IDEA before 2026.1.1 command injection was possible via filename completion

Description

In JetBrains IntelliJ IDEA before 2026.1.1 command injection was possible via filename completion

Affected Products

VendorProductVersions
jetbrainsintellij_idea0

Also Affects

Downstream vendors/products affected by this vulnerability

VendorProductSourceConfidence
jetbrainsintellij ideacert_advisory90%

References

  • https://www.jetbrains.com/privacy-security/issues-fixed/

Related News (2 articles)

Tier B
BSI Advisories16d ago
[NEU] [hoch] JetBrains IntelliJ IDEA: Mehrere Schwachstellen
→ No new info (linked only)
Tier C
VulDB19d ago
CVE-2026-49366 | JetBrains IntelliJ IDEA up to 2026.1.0 os command injection
→ No new info (linked only)
CVSS 3.17.8 HIGH
VectorCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CISA KEV❌ No
Actively exploited❌ No
Patch available
2026.1.1
CWECWE-78
PublishedMay 29, 2026
Last enriched19d agov2
Trending Score7
Source articles2
Independent2
Info Completeness9/14
Missing: epss, kev, exploit, iocs, mitre_attack

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Related CVEs (5)

PRE-CVE
Security vulnerability in JetBrains GoLand prior to 2026.1.3
Trending: 20
HIGHCVE-2026-49373
CVE-2026-49373: In JetBrains TeamCity before 2026.1 remote code execution was possible via Perforce connection settings
Trending: 7
MEDIUMCVE-2026-49376EXP
CVE-2026-49376: In JetBrains TeamCity before 2026.1 insufficient username validation in the SAML plugin
Trending: 6
HIGHCVE-2026-49374
CVE-2026-49374: In JetBrains TeamCity before 2026.1 improper permission checks exposed build configuration parameters
Trending: 6
HIGHCVE-2026-49371
CVE-2026-49371: In JetBrains TeamCity before 2026.1.1 reflected XSS in the keyword filter was possible
Trending: 6

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Verification

State: unverified
Confidence: 0%

Vulnerability Timeline

CVE Published
May 29, 2026
Discovered by ZDM
May 29, 2026
Updated: severity, affectedVersions
May 29, 2026
Patch Available
May 30, 2026

Version History

v2
Last enriched 19d ago
v2Tier C19d ago

Updated severity to CRITICAL and affected versions to include 2026.1.0.

severityaffectedVersions
via VulDB
v119d ago

Initial creation