CVE-2026-57922: CWE-862 in JetBrains YouTrack
In JetBrains YouTrack before 2026.2.16593 project settings disclosure via the MCP was possible
AI Analysis
Technical Summary
This vulnerability (CVE-2026-57922) affects JetBrains YouTrack versions prior to 2026.2.16593 and involves unauthorized disclosure of project settings through the MCP interface. It is categorized as CWE-862, which refers to missing authorization checks. The CVSS 3.1 base score is 3.1, reflecting low impact primarily on confidentiality. The attack vector is network-based, with high complexity and low privileges required, and no user interaction needed. No vendor advisory or patch information is currently available.
Potential Impact
The vulnerability allows an attacker with network access and low privileges to disclose project settings information in YouTrack. The confidentiality impact is limited, with no impact on integrity or availability. There are no known exploits in the wild at this time.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, restrict network access to the MCP interface and enforce strict access controls to limit exposure. Monitor JetBrains advisories for updates.
CVE-2026-57922: CWE-862 in JetBrains YouTrack
Description
In JetBrains YouTrack before 2026.2.16593 project settings disclosure via the MCP was possible
CVSS v3.1
Score 3.1low
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability (CVE-2026-57922) affects JetBrains YouTrack versions prior to 2026.2.16593 and involves unauthorized disclosure of project settings through the MCP interface. It is categorized as CWE-862, which refers to missing authorization checks. The CVSS 3.1 base score is 3.1, reflecting low impact primarily on confidentiality. The attack vector is network-based, with high complexity and low privileges required, and no user interaction needed. No vendor advisory or patch information is currently available.
Potential Impact
The vulnerability allows an attacker with network access and low privileges to disclose project settings information in YouTrack. The confidentiality impact is limited, with no impact on integrity or availability. There are no known exploits in the wild at this time.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, restrict network access to the MCP interface and enforce strict access controls to limit exposure. Monitor JetBrains advisories for updates.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- JetBrains
- Date Reserved
- 2026-06-26T12:21:23.232Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a3e7d61cef61ccff96cd4f4
Added to database: 06/26/2026, 13:23:45 UTC
Last enriched: 06/26/2026, 13:54:01 UTC
Last updated: 06/26/2026, 14:33:15 UTC
Views: 3
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