CVE-2026-31862

critical · 9.1

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.

9.1

CVSS

0.4%

EPSS (exploit prob.)

37th

EPSS percentile

2026-03-11

Published

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

Weaknesses

CWE-78

Affected products

Vendor	Product	Affected versions
cloudcli	cloud_cli	< 1.24.0

Check a specific version with /api/v1/cve/match.

References

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

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2026-31862