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CRITICAL · 9.1

CVE-2026-75045

In JetBrains YouTrack before 2025.3.156085, 2026.1.13913, 2026.2.18112 an unauthenticated attacker could download database backups via shared draft signature

Vulnerability Description

In JetBrains YouTrack before 2025.3.156085, 2026.1.13913, 2026.2.18112 an unauthenticated attacker could download database backups via shared draft signature

CVSS Score

9.1

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
NONE

Affected Products

VendorProductVersions
JetbrainsYoutrack< 2025.3.156085

Related Weaknesses (CWE)

CWE-288

References

FAQ

What is CVE-2026-75045?

CVE-2026-75045 is a vulnerability with a CVSS score of 9.1 (CRITICAL). In JetBrains YouTrack before 2025.3.156085, 2026.1.13913, 2026.2.18112 an unauthenticated attacker could download database backups via shared draft signature

How severe is CVE-2026-75045?

CVE-2026-75045 has been rated CRITICAL with a CVSS base score of 9.1/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2026-75045?

Check the references section above for vendor advisories and patch information. Affected products include: Jetbrains Youtrack.