GHSA-CF92-GFCW-6V53低危已审查

Magic Wormhole: receive, with --output pointing at an existing directory can be path-traversed

OSV 1.4.0 · github-reviewed · 修改于 2026-06-09 07:28

发布时间

2026-05-07 04:40

GitHub 审查时间

2026-05-07 04:40

NVD 发布时间

2026-05-27 02:16

源文件

advisories/github-reviewed/2026/05/GHSA-cf92-gfcw-6v53/GHSA-cf92-gfcw-6v53.json

公告说明

Impact

A receiver who specifies "--output <dir>" where that output directory currently exists (as a directory).

Patches

0.24.0 will contain the patch

Workarounds

Ensure local target directories specified by "--output" do not already exist

Resources

Private email and Signal communications from a user. Magic Wormhole thanks @marduc812

受影响的软件包

PyPI

magic-wormhole

ECOSYSTEM

引入0.23.00.24.0

标识信息

别名 / CVE

CVE-2026-42448

CWE

CWE-22

软件生态

PyPI

扩展资料

暂无扩展资料。

CVSS 评分

CVSS_V3

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

原始 OSV JSON

{
  "id": "GHSA-cf92-gfcw-6v53",
  "aliases": [
    "CVE-2026-42448"
  ],
  "details": "### Impact\nA receiver who specifies \"--output <dir>\" where that output directory currently exists (as a directory).\n\n### Patches\n0.24.0 will contain the patch\n\n### Workarounds\nEnsure local target directories specified by \"--output\" do not already exist\n\n### Resources\nPrivate email and Signal communications from a user.\nMagic Wormhole thanks  @marduc812",
  "summary": "Magic Wormhole: receive, with --output pointing at an existing directory can be path-traversed",
  "affected": [
    {
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0.23.0"
            },
            {
              "fixed": "0.24.0"
            }
          ]
        }
      ],
      "package": {
        "name": "magic-wormhole",
        "ecosystem": "PyPI"
      },
      "versions": [
        "0.23.0"
      ]
    }
  ],
  "modified": "2026-06-08T23:28:03Z",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N"
    }
  ],
  "published": "2026-05-06T20:40:17Z",
  "references": [
    {
      "url": "https://github.com/magic-wormhole/magic-wormhole/security/advisories/GHSA-cf92-gfcw-6v53",
      "type": "WEB"
    },
    {
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-42448",
      "type": "ADVISORY"
    },
    {
      "url": "https://github.com/magic-wormhole/magic-wormhole",
      "type": "PACKAGE"
    }
  ],
  "schema_version": "1.4.0",
  "database_specific": {
    "cwe_ids": [
      "CWE-22"
    ],
    "severity": "LOW",
    "github_reviewed": true,
    "nvd_published_at": "2026-05-26T18:16:48Z",
    "github_reviewed_at": "2026-05-06T20:40:17Z"
  }
}