{"id":"CVE-2026-100230","state":"PUBLISHED","title":"Input Leap (aka input-leap) through 3.0.3, when the non-default --enable-drag-drop option is used on Windows or macOS, mishandles the / versus \\ distinction and allows directory tr","description":"Input Leap (aka input-leap) through 3.0.3, when the non-default --enable-drag-drop option is used on Windows or macOS, mishandles the / versus \\ distinction and allows directory traversal, with resultant code execution if a file is written to a startup directory. This occurs via a DDRG message.","publishedAt":"2026-09-25T15:31:52.421Z","updatedAt":"2026-09-25T16:09:08.291Z","severity":{"score":5.3,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N","source":"mitre"},"assigner":"mitre","products":["input-leap Input Leap"],"affected":[{"vendor":"input-leap","product":"Input Leap","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThanOrEqual":"3.0.3","versionType":"semver"}],"platforms":["Windows","MacOS"]}],"references":["https://github.com/input-leap/input-leap/blob/v3.0.3/src/lib/inputleap/DragInformation.cpp","https://github.com/input-leap/input-leap/blob/master/src/lib/inputleap/DropHelper.cpp","https://raw.githubusercontent.com/input-leap/input-leap/v3.0.3/src/lib/server/Server.cpp","https://raw.githubusercontent.com/input-leap/input-leap/master/src/lib/inputleap/ArgParser.cpp","https://raw.githubusercontent.com/input-leap/input-leap/master/src/lib/net/SecureSocket.cpp","https://github.com/input-leap/input-leap/releases","https://raw.githubusercontent.com/debauchee/barrier/master/src/lib/barrier/DragInformation.cpp","https://nvd.nist.gov/vuln/detail/CVE-2021-42072","https://github.com/deskflow/deskflow/security/advisories","https://www.openwall.com/lists/oss-security/2026/09/25/4"],"weaknesses":["CWE-180"],"ingestedAt":"2026-10-29T20:10:13.529Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/100xxx/CVE-2026-100230.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-100230","state":"PUBLISHED","datePublished":"2026-09-25T15:31:52.421Z","dateUpdated":"2026-09-25T16:09:08.291Z","assignerShortName":"mitre","assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","dateReserved":"2026-09-25T15:31:52.007Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"Input Leap (aka input-leap) through 3.0.3, when the non-default --enable-drag-drop option is used on Windows or macOS, mishandles the / versus \\ distinction and allows directory traversal, with resultant code execution if a file is written to a startup directory. 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