{"id":"CVE-2026-105793","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-105793","generatedAt":"2026-10-23T21:18:20.761Z","title":"The adb client joins the arguments into a remote command string that the Android shell reparses, allowing an authenticated Mobile MCP caller to execute additional commands as the Android shell user on an authorized connected device.","description":"Microsoft UFO is an open-source framework for intelligent automation across devices and platforms. Prior to 3.0.9, the press_key tool in ufo/client/mcp/http_servers/mobile_mcp_server.py accepts a free-form key_code parameter and passes it to `adb shell input keyevent`. The adb client joins the arguments into a remote command string that the Android shell reparses, allowing an authenticated Mobile MCP caller to execute additional commands as the Android shell user on an authorized connected device. Exploitation requires a valid UFO_MCP_API_KEY, adb on the host, and a reachable authorized device, and it does not establish host operating-system execution, Android root execution, or access beyond the Android shell-user privileges. This issue is fixed in version 3.0.9.","published":"2026-10-06T15:17:16.000Z","lastModified":"2026-10-06T16:17:06.000Z","status":"Deferred","sourceIdentifier":"security-advisories@github.com","cvss":{"version":"3.1","score":9.1,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:H/A:L"},"cwe":["CWE-78"],"affected":[],"epss":{"score":0.00865,"percentile":0.58239,"date":"2026-10-22","history":[{"date":"2026-10-07","score":0.00865,"percentile":0.57361}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (0.86%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[{"kind":"new","label":"New CVE","at":"2026-10-06T15:17:16.000Z","detail":{"score":"9.1","severity":"CRITICAL","publishedAt":"2026-10-06T15:17:16.123Z"},"summary":"New CVE, critical severity (CVSS 9.1)."}],"references":[{"url":"https://github.com/microsoft/UFO/commit/a538791043327a0c33731d5be428867a5fd71794","source":"security-advisories@github.com"},{"url":"https://github.com/microsoft/UFO/releases/tag/v3.0.9","source":"security-advisories@github.com"},{"url":"https://github.com/microsoft/UFO/security/advisories/GHSA-5cjx-4375-4877","source":"security-advisories@github.com"},{"url":"https://github.com/microsoft/UFO/security/advisories/GHSA-5cjx-4375-4877","source":"134c704f-9b21-4f2e-91b3-4a467353bcc0"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-105793","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}