Description

Cloud CLI (aka Claude Code UI) is a desktop and mobile UI for Claude Code, Cursor CLI, Codex, and Gemini-CLI. Prior to 1.25.0, OS Command Injection via WebSocket Shell. Both projectPath and initialCommand in server/index.js are taken directly from the WebSocket message payload and interpolated into a bash command string without any sanitization, enabling arbitrary OS command execution. A secondary injection vector exists via unsanitized sessionId. This vulnerability is fixed in 1.25.0.

INFO

Published Date :

2026-03-11T17:27:06.111Z

Last Modified :

2026-03-12T14:05:01.389Z

Source :

GitHub_M
AFFECTED PRODUCTS

The following products are affected by CVE-2026-31975 vulnerability.

Vendors Products
Cloudcli
  • Cloud Cli
Siteboon
  • Claudecodeui
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-31975.

URL Resource
https://github.com/siteboon/claudecodeui/commit/12e7f074d9563b3264caf9cec6e1b701c301af26 cve-icon cve-icon
https://github.com/siteboon/claudecodeui/releases/tag/v1.25.0 cve-icon cve-icon
https://github.com/siteboon/claudecodeui/security/advisories/GHSA-gv8f-wpm2-m5wr cve-icon cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Attack Requirements
Privileges Required
User Interaction
VS Confidentiality
VS Integrity
VS Availability
SS Confidentiality
SS Integrity
SS Availability
Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact