CVE-2026-100230
CVSS Score
5.3
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-180 |
| Vendor | input-leap |
| Product | input leap |
| Published | Sep 25, 2026 |
| Last Updated | Sep 25, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N Attack Vector
Network
Attack Complexity
High
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
High
Availability
None
Affected Versions
input-leap / Input Leap
0 ≤ 3.0.3
References
github.com: https://github.com/input-leap/input-leap/blob/v3.0.3/src/lib/inputleap/DragInformation.cpp github.com: https://github.com/input-leap/input-leap/blob/master/src/lib/inputleap/DropHelper.cpp raw.githubusercontent.com: https://raw.githubusercontent.com/input-leap/input-leap/v3.0.3/src/lib/server/Server.cpp raw.githubusercontent.com: https://raw.githubusercontent.com/input-leap/input-leap/master/src/lib/inputleap/ArgParser.cpp raw.githubusercontent.com: https://raw.githubusercontent.com/input-leap/input-leap/master/src/lib/net/SecureSocket.cpp github.com: https://github.com/input-leap/input-leap/releases raw.githubusercontent.com: https://raw.githubusercontent.com/debauchee/barrier/master/src/lib/barrier/DragInformation.cpp nvd.nist.gov: https://nvd.nist.gov/vuln/detail/CVE-2021-42072 github.com: https://github.com/deskflow/deskflow/security/advisories openwall.com: https://www.openwall.com/lists/oss-security/2026/09/25/4