CVE-2026-103493 PUBLISHED

Assigner: JetBrains
Reserved: 30.09.2026 Published: 01.10.2026 Updated: 01.10.2026

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

Metrics

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
CVSS Score: 8.1

Product Status

Vendor JetBrains
Product YouTrack
Versions Default: unaffected
  • affected from 0 to 2026.2.19422 (excl.)

References

Problem Types

  • CWE-79