Vulnerability-Lookup

CVE-2026-112944 (GCVE-0-2026-112944)

Vulnerability from cvelistv5 – Published: 2026-10-20 14:57 – Updated: 2026-10-20 15:23

Title

launch-editor: Editor CLI flag misinterpretation causing arbitrary command execution for some editors

Summary

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. This issue is fixed in version 2.14.2.

Severity

6.3 (Medium)


                        
                          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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-10-20 15:22 UTC

CWE

CWE-88 - Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')

Assigner

GitHub_M CNA under the mitre root

CNA scorecard C 72/100 over 7658 records in the last 180 days details

References

4 references

URL	Tags
https://github.com/vitejs/launch-editor/security/…	x_refsource_CONFIRM
https://github.com/vitejs/launch-editor/pull/156	x_refsource_MISC
https://github.com/vitejs/launch-editor/commit/f6…	x_refsource_MISC
https://github.com/vitejs/launch-editor/releases/…	x_refsource_MISC

Impacted products

3 products

Vendor	Product	Version	CPE status
vitejs	launch-editor	Affected: < 2.14.2	guessed
vitejs	vite	Affected: >= 8.3.0, < 8.3.3 Affected: >= 8.2.0, < 8.2.4 Affected: >= 8.0.0, < 8.1.6 Affected: >= 7.0.0, < 7.3.7 Affected: < 6.4.4	guessed
vitejs	vite-plus	Affected: < 1.1.0	guessed

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BREW-VITE-CVE-2026-112944 (GHSA-R825-W8MM-5PXW)

Vulnerability from osv_homebrew – Published: 2026-10-22 11:18 – Updated: 2026-10-22 11:18 – Source website

Summary

launch-editor: Editor CLI flag misinterpretation causing arbitrary command execution for some editors

Details

Summary

launch-editor forwarded file paths directly to editors without sanitization. If a path resembles a CLI flag, editors like Vim may interpret it as a command, potentially causing unintended file overwrites or command execution.

Impact

Direct `launch-editor` users

Only apps that match all of the following conditions are affected:

The attacker is able to create a file system entry (e.g. a file or directory) starting with + or - in the working directory
The user uses or the app specifies any of the following editors:
Vim (including gVim)
MacVim
Emacs (including Emacsclient)
Notepad++ (only if using a plugin exposing dangerous operations via plugin messages)
The first argument of launchEditor can start with + or - or the user is using WSL

`launch-editor-middleware` users

Only apps that match the following conditions are affected:

The attacker is able to create a file system entry (e.g. a file or directory) starting with + or - in the working directory
The user uses or the app specifies any of the following editors:
Vim (including gVim)
MacVim
Emacs (including Emacsclient)
Notepad++ (only if using a plugin exposing dangerous operations via plugin messages)
launch-editor older than v2.2.0 is used, or the user is using WSL

Vite users

Only apps that match the following conditions are affected:

The attacker is able to create a file system entry (e.g. a file or directory) starting with + or - in the working directory
The user uses or the app specifies any of the following editors:
Vim (including gVim)
MacVim
Emacs (including Emacsclient)
Notepad++ (only if using a plugin exposing dangerous operations via plugin messages)
The user is using WSL

Details

launchEditor(file) function passes the file name as-is to the editor if the file with that file name exists. If the file name starts with - (also + for Vim), the editor treats them as flags rather than positional arguments. For example, Vim treats arguments starting with + as an Ex command. As a result, an existing relative directory such as:

+call writefile(["SAFE_MARKER"],"LAUNCH_EDITOR_MARKER")|qa!

is not treated as a filename when passed to Vim. Vim executes the embedded Ex command.

The following editor has a potentially destructive operation exposed to the CLI arguments: - Vim (including gVim) - MacVim - Emacs (including Emacsclient) - Notepad++ (only if using a plugin exposing dangerous operations via plugin messages)

launch-editor-middleware v2.2.0+ converts the passed file path to an absolute path so those are not affected as long as the user is not using WSL. For WSL, launch-editor converts the paths to relative paths internally, so those are still affected.

Vite 2.0.0+ uses launch-editor-middleware v2.2.0+ so the WSL users are only affected.

Severity

6.3 (Medium)


                    
                      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

References

URL

Type

	https://github.com/vitejs/launch-editor/security/…	WEB
	https://nvd.nist.gov/vuln/detail/CVE-2026-112944	ADVISORY
	https://github.com/vitejs/launch-editor/pull/156	WEB
	https://github.com/vitejs/launch-editor/commit/f6…	WEB
	https://github.com/vitejs/launch-editor	PACKAGE
	https://github.com/vitejs/launch-editor/releases/…	WEB

JSON

To clipboard

{
  "affected": [
    {
      "ecosystem_specific": {
        "fix": "bump",
        "range_state": "fixed",
        "upstream_fixed_in": "8.3.3"
      },
      "package": {
        "ecosystem": "Homebrew",
        "name": "vite",
        "purl": "pkg:brew/vite"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.5.1"
            },
            {
              "fixed": "8.3.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "confidence": "high",
    "source": "matched",
    "strategy": "registry",
    "upstream_evidence": [
      {
        "ecosystem": "npm",
        "key": "pkg:npm/vite@8.3.4",
        "name": "vite",
        "strategy": "registry",
        "subject_version": "8.3.4"
      }
    ]
  },
  "details": "### Summary\n\n`launch-editor` forwarded file paths directly to editors without sanitization. If a path resembles a CLI flag, editors like Vim may interpret it as a command, potentially causing unintended file overwrites or command execution.\n\n### Impact\n\n#### Direct `launch-editor` users\n\nOnly apps that match all of the following conditions are affected:\n\n- The attacker is able to create a file system entry (e.g. a file or directory) starting with `+` or `-` in the working directory\n- The user uses or the app specifies any of the following editors:\n  - Vim (including gVim)\n  - MacVim\n  - Emacs (including Emacsclient)\n  - Notepad++ (only if using a plugin exposing dangerous operations via plugin messages)\n- The first argument of `launchEditor` can start with `+` or `-` or the user is using WSL\n\n#### `launch-editor-middleware` users\n\nOnly apps that match the following conditions are affected:\n\n- The attacker is able to create a file system entry (e.g. a file or directory) starting with `+` or `-` in the working directory\n- The user uses or the app specifies any of the following editors:\n  - Vim (including gVim)\n  - MacVim\n  - Emacs (including Emacsclient)\n  - Notepad++ (only if using a plugin exposing dangerous operations via plugin messages)\n- launch-editor older than v2.2.0 is used, or the user is using WSL\n\n#### Vite users\n\nOnly apps that match the following conditions are affected:\n\n- The attacker is able to create a file system entry (e.g. a file or directory) starting with `+` or `-` in the working directory\n- The user uses or the app specifies any of the following editors:\n  - Vim (including gVim)\n  - MacVim\n  - Emacs (including Emacsclient)\n  - Notepad++ (only if using a plugin exposing dangerous operations via plugin messages)\n- The user is using WSL\n\n### Details\n\n`launchEditor(file)` function passes the file name as-is to the editor if the file with that file name exists. If the file name starts with `-` (also `+` for Vim), the editor treats them as flags rather than positional arguments. For example, Vim treats arguments starting with `+` as an Ex command. As a result, an existing relative directory such as:\n```\n+call writefile([\"SAFE_MARKER\"],\"LAUNCH_EDITOR_MARKER\")|qa!\n```\nis not treated as a filename when passed to Vim. Vim executes the embedded Ex command.\n\nThe following editor has a potentially destructive operation exposed to the CLI arguments:\n- Vim (including gVim)\n- MacVim\n- Emacs (including Emacsclient)\n- Notepad++ (only if using a plugin exposing dangerous operations via plugin messages)\n\n`launch-editor-middleware` v2.2.0+ converts the passed file path to an absolute path so those are not affected as long as the user is not using WSL. For WSL, `launch-editor` converts the paths to relative paths internally, so those are still affected.\n\nVite 2.0.0+ uses `launch-editor-middleware` v2.2.0+ so the WSL users are only affected.",
  "id": "BREW-vite-CVE-2026-112944",
  "modified": "2026-10-22T11:18:44Z",
  "published": "2026-10-22T11:18:44Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/vitejs/launch-editor/security/advisories/GHSA-r825-w8mm-5pxw"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-112944"
    },
    {
      "type": "WEB",
      "url": "https://github.com/vitejs/launch-editor/pull/156"
    },
    {
      "type": "WEB",
      "url": "https://github.com/vitejs/launch-editor/commit/f6e6701bb1f16f2dd242b321374f1b6cca6eb6d4"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/vitejs/launch-editor"
    },
    {
      "type": "WEB",
      "url": "https://github.com/vitejs/launch-editor/releases/tag/v2.14.2"
    }
  ],
  "schema_version": "1.7.3",
  "severity": [
    {
      "score": "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",
      "type": "CVSS_V4"
    }
  ],
  "summary": "launch-editor: Editor CLI flag misinterpretation causing arbitrary command execution for some editors",
  "upstream": [
    "GHSA-r825-w8mm-5pxw",
    "CVE-2026-112944"
  ]
}

FKIE_CVE-2026-112944

Vulnerability from fkie_nvd - Published: 2026-10-20 15:17 - Updated: 2026-10-20 19:55

Severity

6.3 (Medium) - 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

Summary

References

	URL	Tags
	security-advisories@github.com	https://github.com/vitejs/launch-editor/commit/f6e6701bb1f16f2dd242b321374f1b6cca6eb6d4
	security-advisories@github.com	https://github.com/vitejs/launch-editor/pull/156
	security-advisories@github.com	https://github.com/vitejs/launch-editor/releases/tag/v2.14.2
	security-advisories@github.com	https://github.com/vitejs/launch-editor/security/advisories/GHSA-r825-w8mm-5pxw

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "launch-editor",
          "vendor": "vitejs",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 2.14.2"
            }
          ]
        },
        {
          "product": "vite",
          "vendor": "vitejs",
          "versions": [
            {
              "status": "affected",
              "version": "\u003e= 8.3.0, \u003c 8.3.3"
            },
            {
              "status": "affected",
              "version": "\u003e= 8.2.0, \u003c 8.2.4"
            },
            {
              "status": "affected",
              "version": "\u003e= 8.0.0, \u003c 8.1.6"
            },
            {
              "status": "affected",
              "version": "\u003e= 7.0.0, \u003c 7.3.7"
            },
            {
              "status": "affected",
              "version": "\u003c 6.4.4"
            }
          ]
        },
        {
          "product": "vite-plus",
          "vendor": "vitejs",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 1.1.0"
            }
          ]
        }
      ],
      "source": "security-advisories@github.com"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "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. This issue is fixed in version 2.14.2."
    }
  ],
  "id": "CVE-2026-112944",
  "lastModified": "2026-10-20T19:55:49.343",
  "metrics": {
    "cvssMetricV40": [
      {
        "cvssData": {
          "Automatable": "NOT_DEFINED",
          "Recovery": "NOT_DEFINED",
          "Safety": "NOT_DEFINED",
          "attackComplexity": "LOW",
          "attackRequirements": "PRESENT",
          "attackVector": "NETWORK",
          "availabilityRequirement": "NOT_DEFINED",
          "baseScore": 6.3,
          "baseSeverity": "MEDIUM",
          "confidentialityRequirement": "NOT_DEFINED",
          "exploitMaturity": "NOT_DEFINED",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "privilegesRequired": "NONE",
          "providerUrgency": "NOT_DEFINED",
          "subAvailabilityImpact": "NONE",
          "subConfidentialityImpact": "NONE",
          "subIntegrityImpact": "NONE",
          "userInteraction": "NONE",
          "valueDensity": "NOT_DEFINED",
          "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",
          "version": "4.0",
          "vulnAvailabilityImpact": "LOW",
          "vulnConfidentialityImpact": "LOW",
          "vulnIntegrityImpact": "LOW",
          "vulnerabilityResponseEffort": "NOT_DEFINED"
        },
        "source": "security-advisories@github.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-112944",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-10-20T15:22:50.878612Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-10-20T15:17:17.793",
  "references": [
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/vitejs/launch-editor/commit/f6e6701bb1f16f2dd242b321374f1b6cca6eb6d4"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/vitejs/launch-editor/pull/156"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/vitejs/launch-editor/releases/tag/v2.14.2"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/vitejs/launch-editor/security/advisories/GHSA-r825-w8mm-5pxw"
    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Awaiting Analysis",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-88"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Secondary"
    }
  ]
}

GHSA-R825-W8MM-5PXW

Vulnerability from github – Published: 2026-10-20 19:51 – Updated: 2026-10-20 19:51

Summary

launch-editor: Editor CLI flag misinterpretation causing arbitrary command execution for some editors

Details

Summary

Impact

Direct `launch-editor` users

Only apps that match all of the following conditions are affected:

The attacker is able to create a file system entry (e.g. a file or directory) starting with + or - in the working directory
The user uses or the app specifies any of the following editors:
Vim (including gVim)
MacVim
Emacs (including Emacsclient)
Notepad++ (only if using a plugin exposing dangerous operations via plugin messages)
The first argument of launchEditor can start with + or - or the user is using WSL

`launch-editor-middleware` users

Only apps that match the following conditions are affected:

The attacker is able to create a file system entry (e.g. a file or directory) starting with + or - in the working directory
The user uses or the app specifies any of the following editors:
Vim (including gVim)
MacVim
Emacs (including Emacsclient)
Notepad++ (only if using a plugin exposing dangerous operations via plugin messages)
launch-editor older than v2.2.0 is used, or the user is using WSL

Vite users

Only apps that match the following conditions are affected:

The attacker is able to create a file system entry (e.g. a file or directory) starting with + or - in the working directory
The user uses or the app specifies any of the following editors:
Vim (including gVim)
MacVim
Emacs (including Emacsclient)
Notepad++ (only if using a plugin exposing dangerous operations via plugin messages)
The user is using WSL

Details

+call writefile(["SAFE_MARKER"],"LAUNCH_EDITOR_MARKER")|qa!

is not treated as a filename when passed to Vim. Vim executes the embedded Ex command.

Vite 2.0.0+ uses launch-editor-middleware v2.2.0+ so the WSL users are only affected.

Severity

6.3 (Medium)


                  
                    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

Show details on source website

JSON

To clipboard

{
  "affected": [
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 2.14.1"
      },
      "package": {
        "ecosystem": "npm",
        "name": "launch-editor"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.14.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 8.3.2"
      },
      "package": {
        "ecosystem": "npm",
        "name": "vite"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "8.3.0"
            },
            {
              "fixed": "8.3.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 8.2.3"
      },
      "package": {
        "ecosystem": "npm",
        "name": "vite"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "8.2.0"
            },
            {
              "fixed": "8.2.4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 8.1.5"
      },
      "package": {
        "ecosystem": "npm",
        "name": "vite"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "8.0.0"
            },
            {
              "fixed": "8.1.6"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 7.3.6"
      },
      "package": {
        "ecosystem": "npm",
        "name": "vite"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "7.0.0"
            },
            {
              "fixed": "7.3.7"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 6.4.3"
      },
      "package": {
        "ecosystem": "npm",
        "name": "vite"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "6.4.4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 1.0.0"
      },
      "package": {
        "ecosystem": "npm",
        "name": "vite-plus"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.1.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2026-112944"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-88"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-10-20T19:51:52Z",
    "nvd_published_at": "2026-10-20T15:17:17Z",
    "severity": "MODERATE"
  },
  "details": "### Summary\n\n`launch-editor` forwarded file paths directly to editors without sanitization. If a path resembles a CLI flag, editors like Vim may interpret it as a command, potentially causing unintended file overwrites or command execution.\n\n### Impact\n\n#### Direct `launch-editor` users\n\nOnly apps that match all of the following conditions are affected:\n\n- The attacker is able to create a file system entry (e.g. a file or directory) starting with `+` or `-` in the working directory\n- The user uses or the app specifies any of the following editors:\n  - Vim (including gVim)\n  - MacVim\n  - Emacs (including Emacsclient)\n  - Notepad++ (only if using a plugin exposing dangerous operations via plugin messages)\n- The first argument of `launchEditor` can start with `+` or `-` or the user is using WSL\n\n#### `launch-editor-middleware` users\n\nOnly apps that match the following conditions are affected:\n\n- The attacker is able to create a file system entry (e.g. a file or directory) starting with `+` or `-` in the working directory\n- The user uses or the app specifies any of the following editors:\n  - Vim (including gVim)\n  - MacVim\n  - Emacs (including Emacsclient)\n  - Notepad++ (only if using a plugin exposing dangerous operations via plugin messages)\n- launch-editor older than v2.2.0 is used, or the user is using WSL\n\n#### Vite users\n\nOnly apps that match the following conditions are affected:\n\n- The attacker is able to create a file system entry (e.g. a file or directory) starting with `+` or `-` in the working directory\n- The user uses or the app specifies any of the following editors:\n  - Vim (including gVim)\n  - MacVim\n  - Emacs (including Emacsclient)\n  - Notepad++ (only if using a plugin exposing dangerous operations via plugin messages)\n- The user is using WSL\n\n### Details\n\n`launchEditor(file)` function passes the file name as-is to the editor if the file with that file name exists. If the file name starts with `-` (also `+` for Vim), the editor treats them as flags rather than positional arguments. For example, Vim treats arguments starting with `+` as an Ex command. As a result, an existing relative directory such as:\n```\n+call writefile([\"SAFE_MARKER\"],\"LAUNCH_EDITOR_MARKER\")|qa!\n```\nis not treated as a filename when passed to Vim. Vim executes the embedded Ex command.\n\nThe following editor has a potentially destructive operation exposed to the CLI arguments:\n- Vim (including gVim)\n- MacVim\n- Emacs (including Emacsclient)\n- Notepad++ (only if using a plugin exposing dangerous operations via plugin messages)\n\n`launch-editor-middleware` v2.2.0+ converts the passed file path to an absolute path so those are not affected as long as the user is not using WSL. For WSL, `launch-editor` converts the paths to relative paths internally, so those are still affected.\n\nVite 2.0.0+ uses `launch-editor-middleware` v2.2.0+ so the WSL users are only affected.",
  "id": "GHSA-r825-w8mm-5pxw",
  "modified": "2026-10-20T19:51:53Z",
  "published": "2026-10-20T19:51:52Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/vitejs/launch-editor/security/advisories/GHSA-r825-w8mm-5pxw"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-112944"
    },
    {
      "type": "WEB",
      "url": "https://github.com/vitejs/launch-editor/pull/156"
    },
    {
      "type": "WEB",
      "url": "https://github.com/vitejs/launch-editor/commit/f6e6701bb1f16f2dd242b321374f1b6cca6eb6d4"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/vitejs/launch-editor"
    },
    {
      "type": "WEB",
      "url": "https://github.com/vitejs/launch-editor/releases/tag/v2.14.2"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "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",
      "type": "CVSS_V4"
    }
  ],
  "summary": "launch-editor: Editor CLI flag misinterpretation causing arbitrary command execution for some editors"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

Order JSON

Publication & reservation Sightings KEV catalogs Other timestamps

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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CVE-2026-112944 (GCVE-0-2026-112944)

BREW-VITE-CVE-2026-112944 (GHSA-R825-W8MM-5PXW)

Summary

Impact

Direct launch-editor users

launch-editor-middleware users

Vite users

Details

FKIE_CVE-2026-112944

GHSA-R825-W8MM-5PXW

Summary

Impact

Direct launch-editor users

launch-editor-middleware users

Vite users

Details

Tags

Sightings

Nomenclature

Vulnerability timeline

Related by attack behaviour

Direct `launch-editor` users

`launch-editor-middleware` users

Direct `launch-editor` users

`launch-editor-middleware` users