Vulnerability 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.
CVSS Score
MEDIUM
Related Weaknesses (CWE)
References
- https://github.com/deskflow/deskflow/security/advisories
- https://github.com/input-leap/input-leap/blob/master/src/lib/inputleap/DropHelpe
- https://github.com/input-leap/input-leap/blob/v3.0.3/src/lib/inputleap/DragInfor
- 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/DragI
- https://raw.githubusercontent.com/input-leap/input-leap/master/src/lib/inputleap
- https://raw.githubusercontent.com/input-leap/input-leap/master/src/lib/net/Secur
- https://raw.githubusercontent.com/input-leap/input-leap/v3.0.3/src/lib/server/Se
- https://www.openwall.com/lists/oss-security/2026/09/25/4
FAQ
What is CVE-2026-100230?
CVE-2026-100230 is a vulnerability with a CVSS score of 5.3 (MEDIUM). 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...
How severe is CVE-2026-100230?
CVE-2026-100230 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-100230?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.