AI and data stack advisories

Severe, 6 weeks1496Projects326

1496 severe, 6 weeks · 326 projects

JetBrainsCVE-2026-75048

JetBrains YouTrack: cross-site scripting

JetBrains

CVE-2026-75048 · Published Aug 17, 2026 · updated Sep 15, 2026

High8.2
Fix: upgrade to 2026.2.18068 or later
JetBrains advisory

In JetBrains YouTrack before 2026.2.18068 stored XSS via the fenced code-block language label was possible

Affected versions

PackageAffectedFixed in
YouTrack
Product
< 2026.2.180682026.2.18068
Details and references
CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N
Severity from
the vendor (its own CVE record or advisory)
Weakness
CWE-79

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