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HIGH · 8.0

CVE-2026-49367

In JetBrains IntelliJ IDEA before 2026.1.1 command execution was possible via the guest user account

Vulnerability Description

In JetBrains IntelliJ IDEA before 2026.1.1 command execution was possible via the guest user account

CVSS Score

8.0

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
JetbrainsIntellij Idea< 2026.1.1

Related Weaknesses (CWE)

CWE-862

References

FAQ

What is CVE-2026-49367?

CVE-2026-49367 is a vulnerability with a CVSS score of 8.0 (HIGH). In JetBrains IntelliJ IDEA before 2026.1.1 command execution was possible via the guest user account

How severe is CVE-2026-49367?

CVE-2026-49367 has been rated HIGH with a CVSS base score of 8.0/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-49367?

Check the references section above for vendor advisories and patch information. Affected products include: Jetbrains Intellij Idea.