CVE-2026-59791

—

CVSS 3.1

3.5 low

EPSS

<1%p14

Published

Jul 10, 2026 (Jul 10, 2026)

Modified

Jul 10, 2026

Description

In JetBrains YouTrack before 2026.2.17012 cSS injection via Mermaid diagram rendering was possible

Vendors: jetbrains
Products: youtrack
Weakness: CWE-1021
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (0.2%)

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