Unrated severityNVD Advisory· Published Mar 16, 2023· Updated Feb 25, 2025
JumpServer Koko vulnerable to Command Injection for Kubernetes Connection
CVE-2023-28110
Description
Jumpserver is a popular open source bastion host, and Koko is a Jumpserver component that is the Go version of coco, refactoring coco's SSH/SFTP service and Web Terminal service. Prior to version 2.28.8, using illegal tokens to connect to a Kubernetes cluster through Koko can result in the execution of dangerous commands that may disrupt the Koko container environment and affect normal usage. The vulnerability has been fixed in v2.28.8.
Affected products
1- Range: < 2.28.8
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
2- github.com/jumpserver/jumpserver/releases/tag/v2.28.8mitrex_refsource_MISC
- github.com/jumpserver/jumpserver/security/advisories/GHSA-6x5p-jm59-jh29mitrex_refsource_CONFIRM
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