Server-Side Request Forgery Vulnerability in JetBrains YouTrack
CVE-2026-103497

5.5MEDIUM

Key Information:

Vendor

Jetbrains
Status
Youtrack
Vendor
CVE Published:
1 October 2026

What is CVE-2026-103497?

In JetBrains YouTrack versions prior to 2026.2.19422, a vulnerability allows for server-side request forgery (sSRF) through the GitHub version control system integration. This can potentially lead to unauthorized access to internal services and sensitive data. Users are advised to update to the latest version to mitigate these risks and enhance their security posture.

Affected Version(s)

YouTrack 0 < 2026.2.19422

References

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

CVSS V3.1

Score:
5.5
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.