CVE-2026-123850

LowCVSS 3.5/10Last modified Nov 6, 2026

Description

In JetBrains YouTrack before 2026.2.19422 cSS injection was possible in Mermaid diagrams via configuration directives

Metrics

CVSS 3.1 3.5/10CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N

Weakness enumeration

CWE-1021

Affected software

Source: the vendor's advisory (CNA). NVD analysis pending.

VendorProductVersions
JetBrainsYouTrack< 2026.2.19422

References

Timeline

Published
Nov 6, 2026
Last modified
Nov 6, 2026
NVD status
Awaiting Analysis

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CVE-2026-123850: Low severity, CVSS 3.5 | Vulnix