{"id":"CVE-2026-31862","aliases":["GHSA-f2fc-vc88-6w7q"],"url":"https://o3.security/vulnerability/CVE-2026-31862","summary":"Cloud CLI has Command Injection via Multiple Parameters","details":"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.","published":"2026-03-11T17:17:47.941Z","modified":"2026-08-07T11:50:09.761133203Z","cvss":{"score":9.1,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"npm","name":"@siteboon/claudecodeui","fixedVersion":"1.24.0"}],"fix":null,"references":[{"type":"WEB","url":"https://github.com/siteboon/claudecodeui/releases/tag/v1.24.0"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/31xxx/CVE-2026-31862.json"},{"type":"ADVISORY","url":"https://github.com/siteboon/claudecodeui/security/advisories/GHSA-f2fc-vc88-6w7q"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-31862"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-07T11:50:09.761133203Z"}}