CVE-2026-103493EPSS p11.5%

CVE-2026-103493CVE-2026-103493

jetbrains / youtrack

Description

In JetBrains YouTrack before 2026.2.19422 stored XSS via Mermaid and LaTeX content was possible

Scoring

CVSS 8.1 ()
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
EPSS0.22% probability of exploitation · percentile 11.5% · 2026-10-05T12:00:23Z
Last modified2026-10-01
Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.