PT-2026-57182 · Jetbrains · Youtrack
CVE-2026-59791
·
Published
2026-07-10
·
Updated
2026-07-10
CVSS v3.1
3.5
Low
| Vector | AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N |
Name of the Vulnerable Software and Affected Versions
JetBrains YouTrack versions prior to 2026.2.17012
Description
CSS injection is possible through the rendering of Mermaid diagrams. CSS injection is a technique where an attacker injects malicious CSS code into a webpage, which can be used to alter the visual appearance of the site or potentially exfiltrate data.
Recommendations
Update to version 2026.2.17012.
Fix
Clickjacking
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Weakness Enumeration
Related Identifiers
Affected Products
Youtrack