CVE-2026-49368

EUVD-2026-33416
In JetBrains YouTrack before 2026.1.13162 stored XSS in project notification templates was possible
Cross-site Scripting
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
JetBrainsCNA
8.7 HIGH
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: Unknown
Early Detection
Affected products identified ahead of NVD analysis through intelligence sources.
VendorProductVersionSource
jetbrainsyoutrack
𝑥
< 2026.1.13162
CNA
Common Weakness Enumeration
References
https://www.jetbrains.com/privacy-security/issues-fixed/