1. Home
  2. CVE Database
  3. CVE-2026-75048
HIGH · 8.2

CVE-2026-75048

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

Vulnerability Description

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

CVSS Score

8.2

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
HIGH
Integrity
LOW
Availability
NONE

Affected Products

VendorProductVersions
JetbrainsYoutrack< 2026.2.18068

Related Weaknesses (CWE)

CWE-79

References

FAQ

What is CVE-2026-75048?

CVE-2026-75048 is a vulnerability with a CVSS score of 8.2 (HIGH). In JetBrains YouTrack before 2026.2.18068 stored XSS via the fenced code-block language label was possible

How severe is CVE-2026-75048?

CVE-2026-75048 has been rated HIGH with a CVSS base score of 8.2/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-75048?

Check the references section above for vendor advisories and patch information. Affected products include: Jetbrains Youtrack.