CVE-2026-31862HIGH 8.8EPSS p34.8%

CVE-2026-31862CVE-2026-31862

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.

Scoring

CVSS 3.18.8 (HIGH)
VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS0.44% probability of exploitation · percentile 34.8% · 2026-06-18T12:00:27Z
Published2026-03-11
Last modified2026-03-17

Underlying weaknesses· 1

CWE-78

References

  1. https://github.com/siteboon/claudecodeui/releases/tag/v1.24.0
  2. https://github.com/siteboon/claudecodeui/security/advisories/GHSA-f2fc-vc88-6w7q

1

TypeTargetConfidenceTier
WeaknessImproper Neutralization of Special Elements used in an OS Command ('OS Command Injection')cwe-780%live

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.