CVE-2026-100230
Input Leap (aka input-leap) through 3.0.3, when the non-default --enable-drag-drop option is used…
- Risk score
- 42/100
- CVSS
- 5.3 v3.1
- Exploit chance (30 days)
- 0.7%
- Published
- 25 Sep 2026
Open in the live forecast Today's forecast
What to know
- What it is
- 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.
- Affected
- See advisory
- Fix
- Apply the vendor's security update; see the linked advisory.
- Exploitation
- No known exploitation
Why it is Yellow
- CVSS 5.3 medium
References
- https://github.com/deskflow/deskflow/security/advisories
- https://github.com/input-leap/input-leap/blob/master/src/lib/inputleap/DropHelper.cpp
- https://github.com/input-leap/input-leap/blob/v3.0.3/src/lib/inputleap/DragInformation.cpp
- https://github.com/input-leap/input-leap/releases
- https://nvd.nist.gov/vuln/detail/CVE-2021-42072
- https://raw.githubusercontent.com/debauchee/barrier/master/src/lib/barrier/DragInformation.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://raw.githubusercontent.com/input-leap/input-leap/v3.0.3/src/lib/server/Server.cpp
- https://www.openwall.com/lists/oss-security/2026/09/25/4
Original 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.
Last activity 25 Sep 2026. Patch Forecast updates every hour.