{"api_version":"1","generated_at":"2026-10-20T20:24:27+00:00","cve":"CVE-2026-112944","urls":{"html":"https://cve.report/CVE-2026-112944","api":"https://cve.report/api/cve/CVE-2026-112944.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-112944","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-112944"},"summary":{"title":"launch-editor: Editor CLI flag misinterpretation causing arbitrary command execution for some editors","description":"launch-editor allows users to open files with line numbers in editor from Node.js. Prior to 2.14.2, when an attacker can create a filesystem entry beginning with plus or minus in the working directory, an affected editor is selected, and the path can remain relative or is converted to a relative WSL path, launchEditor forwards the path without forcing it to be interpreted as a positional filename. Editor option parsing then treats the attacker-controlled filename as a command-line flag, which can cause unintended file overwrite or arbitrary command execution by the selected editor. The affected editors are Vim and gVim, MacVim, Emacs and Emacsclient, and Notepad++ when a plugin exposes dangerous operations; WSL path conversion keeps Vite and newer middleware callers exposed. 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This issue is fixed in version 2.14.2."}],"metrics":[{"cvssV4_0":{"attackComplexity":"LOW","attackRequirements":"PRESENT","attackVector":"NETWORK","baseScore":6.3,"baseSeverity":"MEDIUM","privilegesRequired":"NONE","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","vectorString":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"LOW","vulnConfidentialityImpact":"LOW","vulnIntegrityImpact":"LOW"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-88","description":"CWE-88: Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')","lang":"en","type":"CWE"}]}],"providerMetadata":{"dateUpdated":"2026-10-20T14:57:38.728Z","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M"},"references":[{"name":"https://github.com/vitejs/launch-editor/security/advisories/GHSA-r825-w8mm-5pxw","tags":["x_refsource_CONFIRM"],"url":"https://github.com/vitejs/launch-editor/security/advisories/GHSA-r825-w8mm-5pxw"},{"name":"https://github.com/vitejs/launch-editor/pull/156","tags":["x_refsource_MISC"],"url":"https://github.com/vitejs/launch-editor/pull/156"},{"name":"https://github.com/vitejs/launch-editor/commit/f6e6701bb1f16f2dd242b321374f1b6cca6eb6d4","tags":["x_refsource_MISC"],"url":"https://github.com/vitejs/launch-editor/commit/f6e6701bb1f16f2dd242b321374f1b6cca6eb6d4"},{"name":"https://github.com/vitejs/launch-editor/releases/tag/v2.14.2","tags":["x_refsource_MISC"],"url":"https://github.com/vitejs/launch-editor/releases/tag/v2.14.2"}],"source":{"advisory":"GHSA-r825-w8mm-5pxw","discovery":"UNKNOWN"},"title":"launch-editor: Editor CLI flag misinterpretation causing arbitrary command execution for some editors"}},"cveMetadata":{"assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","assignerShortName":"GitHub_M","cveId":"CVE-2026-112944","datePublished":"2026-10-20T14:57:38.728Z","dateReserved":"2026-10-19T21:30:47.245Z","dateUpdated":"2026-10-20T15:23:12.248Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-10-20 15:17:17","lastModifiedDate":"2026-10-20 19:55:49","problem_types":["CWE-88","CWE-88 CWE-88: Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')"],"metrics":{"cvssMetricV40":[{"source":"security-advisories@github.com","type":"Secondary","cvssData":{"version":"4.0","vectorString":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","baseScore":6.3,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"PRESENT","privilegesRequired":"NONE","userInteraction":"NONE","vulnConfidentialityImpact":"LOW","vulnIntegrityImpact":"LOW","vulnAvailabilityImpact":"LOW","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","subAvailabilityImpact":"NONE","exploitMaturity":"NOT_DEFINED","confidentialityRequirement":"NOT_DEFINED","integrityRequirement":"NOT_DEFINED","availabilityRequirement":"NOT_DEFINED","modifiedAttackVector":"NOT_DEFINED","modifiedAttackComplexity":"NOT_DEFINED","modifiedAttackRequirements":"NOT_DEFINED","modifiedPrivilegesRequired":"NOT_DEFINED","modifiedUserInteraction":"NOT_DEFINED","modifiedVulnConfidentialityImpact":"NOT_DEFINED","modifiedVulnIntegrityImpact":"NOT_DEFINED","modifiedVulnAvailabilityImpact":"NOT_DEFINED","modifiedSubConfidentialityImpact":"NOT_DEFINED","modifiedSubIntegrityImpact":"NOT_DEFINED","modifiedSubAvailabilityImpact":"NOT_DEFINED","Safety":"NOT_DEFINED","Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","valueDensity":"NOT_DEFINED","vulnerabilityResponseEffort":"NOT_DEFINED","providerUrgency":"NOT_DEFINED"}}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2026-10-20T15:22:50.878612Z","id":"CVE-2026-112944","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"112944","Ordinal":"1","Title":"launch-editor: Editor CLI flag misinterpretation causing arbitra","CVE":"CVE-2026-112944","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"112944","Ordinal":"1","NoteData":"launch-editor allows users to open files with line numbers in editor from Node.js. 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