CVE-2026-75048

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

CVSS 3.1

8.2CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N

EPSS

0.3% chance of exploitation in the next 30 days; higher than 24% of CVEs (scores of 2026-10-25)

CWE

CWE-79

Published

2026-08-17

Modified

2026-10-23

Record from

the NVD, synced 2026-10-23

Affected

• jetbrains:youtrack

References

• https://www.jetbrains.com/privacy-security/issues-fixed/

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