PT-2026-103753 · Jetbrains · Youtrack

CVE-2026-103493

·

Published

2026-10-01

·

Updated

2026-10-01

CVSS v3.1

8.1

High

VectorAV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
In JetBrains YouTrack before 2026.2.19422 stored XSS via Mermaid and LaTeX content was possible

Fix

XSS

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Weakness Enumeration

CWE-79

Related Identifiers

CVE-2026-103493

Affected Products

Youtrack