CVE-2026-100230
- State
- Published
- Severity
- 5.3 Medium
- Published
- Sep 25, 2026
- Updated
- Sep 25, 2026
- Reserved
- Sep 25, 2026
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 5.3 Medium | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N | mitre |
Weaknesses
- CWE-180 Incorrect Behavior Order: Validate Before Canonicalize
Affected Products
| Product | Versions |
|---|---|
Input Leapinput-leap |
|
References
- https://github.com/input-leap/input-leap/blob/v3.0.3/src/lib/inputleap/DragInformation.cpptechnical-descriptionproduct
- https://github.com/input-leap/input-leap/blob/master/src/lib/inputleap/DropHelper.cpptechnical-descriptionproduct
- https://raw.githubusercontent.com/input-leap/input-leap/v3.0.3/src/lib/server/Server.cpptechnical-descriptionproduct
- https://raw.githubusercontent.com/input-leap/input-leap/master/src/lib/inputleap/ArgParser.cpptechnical-descriptionproduct
- https://raw.githubusercontent.com/input-leap/input-leap/master/src/lib/net/SecureSocket.cpptechnical-descriptionproduct
- https://github.com/input-leap/input-leap/releasesproduct
- https://raw.githubusercontent.com/debauchee/barrier/master/src/lib/barrier/DragInformation.cpptechnical-descriptionrelated
- https://nvd.nist.gov/vuln/detail/CVE-2021-42072vdb-entryrelated
- https://github.com/deskflow/deskflow/security/advisoriesrelated
- https://www.openwall.com/lists/oss-security/2026/09/25/4third-party-advisory
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