VCS URL Validation Flaw in JetBrains YouTrack
CVE-2025-64688

7.4HIGH

Key Information:

Vendor

Jetbrains
Status
Youtrack
Vendor
CVE Published:
10 November 2025

What is CVE-2025-64688?

A vulnerability in JetBrains YouTrack prior to version 2025.3.104432 allows for inadequate validation of Version Control System (VCS) URLs. This oversight can potentially enable unauthorized delegation to unverified repositories via the Junie widget, posing a security risk for users by opening pathways to untrusted code and data.

Affected Version(s)

YouTrack 0 < 2025.3.104432

References

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

CVSS V3.1

Score:
7.4
Severity:
HIGH
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

JSON
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CVE-2025-64688 : VCS URL Validation Flaw in JetBrains YouTrack