CVE-2025-64687

Severity CVSS v4.0:

Pending analysis

Type:

Unavailable / Other

Publication date:

10/11/2025

Last modified:

12/11/2025

Description

In JetBrains YouTrack before 2025.3.104432 improper access control allowed modify MCP tool logic

Impact

Vector 3.x

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N CVSS v3.1 Severity and Metrics:

Base Score: 5.40 MEDIUM
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): Low
Integrity (I): Low
Availability (A): None

Base Score 3.x

5.40

Severity 3.x

MEDIUM

References to Advisories, Solutions, and Tools

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