Cross-Project Command Execution Vulnerability in JetBrains YouTrack
CVE-2026-111092

6.5MEDIUM

Key Information:

Vendor

Jetbrains
Status
Youtrack
Vendor
CVE Published:
15 October 2026

What is CVE-2026-111092?

In JetBrains YouTrack versions prior to 2026.2.19575 and in specified 2026.3 releases, project administrators can exploit mail rules to execute commands on issues across different projects. This unintended feature may lead to unauthorized access or manipulation of project issues, potentially compromising the integrity of the issue tracking system.

Affected Version(s)

YouTrack 0 < 2026.2.19575 2026.3.16075 2026.3.16397 2026.3.16402

References

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

CVSS V3.1

Score:
6.5
Severity:
MEDIUM
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.