YouTrack vulnerabilities
8 known vulnerabilities in YouTrack from JetBrains. 8 are rated high or critical. Each entry lists the affected versions and the release that fixes it, where the vendor has published one.
Latest first
- 8.4 High severity
YouTrack: Missing Authorization
In JetBrains YouTrack before 2025.3.170763, 2026.1.14150, 2026.2.19656 improper URL validation in the app widget host allowed apps to send REST requests without user confirmation
- 7.1 High severity
YouTrack: Incorrect Authorization
In JetBrains YouTrack before 2026.2.19422 missing authorisation allowed authenticated users to add themselves to project teams and access restricted issues
- 7.1 High severity
YouTrack: Incorrect Authorization
In JetBrains YouTrack before 2026.2.18991 missing authorisation allowed users with read-only project access to overwrite project notification templates
- 7.7 High severity
YouTrack: Incorrect Authorization
In JetBrains YouTrack before 2025.3.160480, 2026.1.14047 pUT requests on link sub-resources allowed modification linked entities without update permission
- 9.8 Critical severity
YouTrack: Authentication Bypass by Spoofing
In JetBrains YouTrack before 2025.3.161254, 2026.1.14042 improper authentication in YouTrack Helpdesk allowed unauthenticated account takeover via a self-asserted email address
- 9.1 Critical severity
YouTrack: Authentication Bypass Using an Alternate Path or Channel
In JetBrains YouTrack before 2025.3.156085, 2026.1.13913, 2026.2.18112 an unauthenticated attacker could download database backups via shared draft signature
- 8.1 High severity
YouTrack: Missing Authorization
In JetBrains YouTrack before 2025.3.156085, 2026.1.13914, 2026.2.18095 missing authorisation allowed an authenticated user to delete arbitrary entities via the mailbox endpoint
- 9.8 Critical severity
YouTrack: Missing Authentication for Critical Functionality
In JetBrains YouTrack before 2026.1.13757, 2025.3.148033, 2025.2.148048, 2025.1.148120, 2024.3.148430, 2024.2.148429 authentication bypass via direct database access leading to administrative access was possible