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CVE-2026-49368

8.7 HIGH

In JetBrains YouTrack before 2026.1.13162 stored XSS in project notification templates was possible

Published: 2026-05-29 · Last updated: 2026-06-01

Severity and scoring

CVSS
8.7 HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N
CWE
CWE-79

Affected products

VendorProduct
jetbrainsyoutrack

Description

In JetBrains YouTrack before 2026.1.13162 stored XSS in project notification templates was possible

Source: NVD

References

Related CVEs

Same vendor

  • CVE-2026-49386 — In JetBrains YouTrack before 2026.1.13570 improper access control allowed enumeration of restricted issues and articles on Planning Canvas (6.5 MEDIUM)
  • CVE-2026-49385 — In JetBrains YouTrack before 2026.1.13570 improper access control allowed low-privileged users to modify service accounts (6.5 MEDIUM)
  • CVE-2026-49384 — In JetBrains PyCharm before 2025.3.4 stored XSS in Jupyter notebook Markdown cells was possible (6.1 MEDIUM)
  • CVE-2026-49383 — In JetBrains IntelliJ IDEA before 2026.1 xXE in the UI Designer form parser was possible (3.3 LOW)
  • CVE-2026-49382 — In JetBrains IntelliJ IDEA before 2026.1 code execution was possible via template injection in the Copyright plugin (4.5 MEDIUM)

Same CWE

  • CVE-2026-48157 — Slim is a PHP micro framework that enables users to write simple web applications and APIs (6.1 MEDIUM)
  • CVE-2026-52702 — Unauthenticated Cross Site Scripting (XSS) in SEO Redirection <= 9.17 versions (7.1 HIGH)
  • CVE-2026-49773 — Subscriber Cross Site Scripting (XSS) in FV Flowplayer Video Player < 7.5.51.7212 versions (6.5 MEDIUM)
  • CVE-2026-49055 — Unauthenticated Cross Site Scripting (XSS) in Drag and Drop Multiple File Upload – Contact Form 7 <= 1.3.9.7 versions (7.1 HIGH)
  • CVE-2026-48966 — Unauthenticated Cross Site Scripting (XSS) in Funnel Builder by FunnelKit <= 3.15.0.2 versions (7.1 HIGH)