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Medium severity5.7NVD Advisory· Published Mar 16, 2023· Updated Jun 17, 2026

CVE-2023-28110

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

2
  • Jumpserver/Jumpserverllm-fuzzy2 versions
    <2.28.8+ 1 more
    • (no CPE)range: <2.28.8
    • (no CPE)range: < 2.28.8

Patches

Vulnerability mechanics

References

2

News mentions

0

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