CVE-2026-123846

MediumCVSS 4.3/10Last modified Nov 10, 2026

Description

In JetBrains IntelliJ IDEA before 2026.3 blind SSRF was possible via remote references in JSON Schema validation

Metrics

CVSS 3.1 4.3/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

Weakness enumeration

CWE-918

Affected software

VendorProductVersions
JetBrainsIntelliJ IDEA< 2026.3

References

Timeline

Published
Nov 6, 2026
Last modified
Nov 10, 2026
NVD status
Analyzed

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CVE-2026-123846: Medium severity, CVSS 4.3 | Vulnix