CVE-2026-31862

CRITICAL

9.1

Description

Cloud CLI (aka Claude Code UI) is a desktop and mobile UI for Claude Code, Cursor CLI, Codex, and Gemini-CLI. Prior to 1.24.0, multiple Git-related API endpoints use execAsync() with string interpolation of user-controlled parameters (file, branch, message, commit), allowing authenticated attackers to execute arbitrary OS commands. This vulnerability is fixed in 1.24.0.

CVE Details

CVSS v3.1 Score9.1

SeverityCRITICAL

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredHIGH

User InteractionNONE

Published3/11/2026

Last Modified3/17/2026

Sourcenvd

Honeypot Sightings0

Affected Products

cloudcli:cloud_cli

Weaknesses (CWE)

CWE-78

References

https://github.com/siteboon/claudecodeui/releases/tag/v1.24.0(security-advisories@github.com)

https://github.com/siteboon/claudecodeui/security/advisories/GHSA-f2fc-vc88-6w7q(security-advisories@github.com)

IOC Correlations

No correlations recorded

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