CVE-2026-100230
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 result
input-leap Input Leap
CVSS
5.3MediumExploitationNo known exploitationNot in CISA KEV, which does not prove it is unexploitedCISA KEV
Exploit odds (EPSS)0.65%Chance of exploitation activity in the next 30 days, higher than 50% of CVEs. Scored 23 Oct 2026FIRST EPSS
Fixed inNone listedNo source names a fixed version. Check the vendor advisory below
What fixes it
No source in this snapshot names a fixed version. The vendor advisories under References are the place to check.
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.
Text from CVE List
Affected versions 1
- Input Leapaffected: all versions through 3.0.3CVE List
References 10
- github.com/deskflow/deskflow/security/advisoriesAdvisoryvia CVE List
- openwall.com/lists/oss-security/2026/09/25/4Advisoryvia CVE List
- github.com/input-leap/input-leap/blob/v3.0.3/src/lib/inputleap/DragInformation.cppReferencevia CVE List
- github.com/input-leap/input-leap/blob/master/src/lib/inputleap/DropHelper.cppReferencevia CVE List
- raw.githubusercontent.com/input-leap/input-leap/v3.0.3/src/lib/server/Server.cppReferencevia CVE List
- raw.githubusercontent.com/input-leap/input-leap/master/src/lib/inputleap/ArgParser.cppReferencevia CVE List
- raw.githubusercontent.com/input-leap/input-leap/master/src/lib/net/SecureSocket.cppReferencevia CVE List
- github.com/input-leap/input-leap/releasesReferencevia CVE List
- raw.githubusercontent.com/debauchee/barrier/master/src/lib/barrier/DragInformation.cppReferencevia CVE List
- nvd.nist.gov/vuln/detail/CVE-2021-42072Referencevia CVE List