CVE-2026-100262

HIGH

In JetBrains YouTrack before 2026.2.18991 missing authorisation allowed users with read-only project access to overwrite project notification templates

CVSS v3.1 Score

7.6
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:L
Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
HIGH
Availability
LOW
Published: 9/30/2026Modified: 10/2/2026

Related Intelligence (1)

HIGHVulnerability

NVD HIGH: CVE-2026-100262 — In JetBrains YouTrack before 2026.2.18991 missing authorisation allowed users wi...

In JetBrains YouTrack before 2026.2.18991 missing authorisation allowed users with read-only project access to overwrite project notification templates

CVE-2026-100262
NIST NVD

References (1)

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