Cloud Vulnerability DB
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Vulnerability DatabaseCVE-2025-64687
CVE-2025-64687:
YouTrack vulnerability analysis and mitigation
Overview
In JetBrains YouTrack before version 2025.3.104432, a vulnerability was identified related to improper access control that allowed modification of MCP tool logic. The vulnerability was assigned CVE-2025-64687 and was disclosed on November 10, 2025. The issue affects JetBrains YouTrack installations prior to version 2025.3.104432 (NVD).
Technical details
The vulnerability has been assigned a CVSS v3.1 base score of 5.3 (Medium) by NIST with the vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N. The vulnerability is classified under CWE-862 (Missing Authorization). The attack vector is network-accessible, requires low attack complexity, and no user interaction (NVD).
Impact
The vulnerability primarily affects the integrity of the system, with a low impact rating. There are no direct impacts on confidentiality or availability of the system according to the CVSS metrics (NVD).
Mitigation and workarounds
The vulnerability has been fixed in JetBrains YouTrack version 2025.3.104432. Users are advised to upgrade to this version or later to mitigate the security risk (JetBrains Advisory).
Additional resources
Source: This report was generated using AI
Related YouTrack vulnerabilities:
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