CVE-2026-103493

Published Oct 1, 2026

Last updated 24 days ago

Overview

Description
In JetBrains YouTrack before 2026.2.19422 stored XSS via Mermaid and LaTeX content was possible
Source
cve@jetbrains.com
NVD status
Analyzed
Products
youtrack

Risk scores

CVSS 3.1

Type
Secondary
Base score
8.1
Impact score
5.2
Exploitability score
2.8
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
Severity
HIGH

Weaknesses

cve@jetbrains.com
CWE-79

Social media

Hype score
Not currently trending

Configurations

References

Sources include official advisories and independent security research.