CVE-2026-100230

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-100230
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-09-25 16:17:24 UTC
Updated2026-09-30 17:32:07 UTC
DescriptionInput 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.

Risk And Classification

Primary CVSS: v3.1 5.3 MEDIUM from [email protected]

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N

EPSS: 0.006520000 probability, percentile 0.492330000 (date 2026-09-29)

Problem Types: CWE-180 | CWE-180 CWE-180 Incorrect Behavior Order: Validate Before Canonicalize

VersionSourceTypeScoreSeverityVector
3.1[email protected]Secondary5.3MEDIUMCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N
3.1CNACVSS5.3MEDIUMCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
High
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
High
Availability
None

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Input-leap Input Leap affected 3.0.3 semver Windows, MacOS

References

ReferenceSourceLinkTags
raw.githubusercontent.com/debauchee/barrier/master/src/lib/barrier/DragInformation.cpp [email protected] raw.githubusercontent.com
raw.githubusercontent.com/input-leap/input-leap/v3.0.3/src/lib/server/Server.cpp [email protected] raw.githubusercontent.com
raw.githubusercontent.com/input-leap/input-leap/master/src/lib/net/SecureSocket.cpp [email protected] raw.githubusercontent.com
www.openwall.com/lists/oss-security/2026/09/25/4 [email protected] www.openwall.com
nvd.nist.gov/vuln/detail/CVE-2021-42072 [email protected] nvd.nist.gov
raw.githubusercontent.com/input-leap/input-leap/master/src/lib/inputleap/ArgParser.cpp [email protected] raw.githubusercontent.com
github.com/input-leap/input-leap/releases [email protected] github.com
github.com/input-leap/input-leap/blob/v3.0.3/src/lib/inputleap/DragInfor... [email protected] github.com
github.com/deskflow/deskflow/security/advisories [email protected] github.com
github.com/input-leap/input-leap/blob/master/src/lib/inputleap/DropHelpe... [email protected] github.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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