GHSA-HQJG-PWW4-PCGQ

Vulnerability from github – Published: 2026-03-13 20:57 – Updated: 2026-03-16 17:08
VLAI?
Summary
@google/clasp vulnerable to unsafe path traversal cloning or pulling a malicious script
Details

Impact

Allows an attacker to perform a "Path Traversal" attack to modify files outside the projects directory, potentially allowing for running attacker code on the developer's machine.

Patches

Fixed in version 3.2.0

Workarounds

  • Only clone or pull scripts from trusted sources
  • Review the output of the pull and clone commands to verify only expected project files are modified
Severity ?
8.7 (High)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
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{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "@google/clasp"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.2.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2026-4092"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-22"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-03-13T20:57:29Z",
    "nvd_published_at": "2026-03-13T19:55:13Z",
    "severity": "HIGH"
  },
  "details": "### Impact\nAllows an attacker to perform a \"Path Traversal\" attack to modify files outside the projects directory, potentially allowing for running attacker code on the developer\u0027s machine.\n\n### Patches\nFixed in version 3.2.0\n\n### Workarounds\n* Only clone or pull scripts from trusted sources\n* Review the output of the `pull` and `clone` commands to verify only expected project files are modified",
  "id": "GHSA-hqjg-pww4-pcgq",
  "modified": "2026-03-16T17:08:21Z",
  "published": "2026-03-13T20:57:29Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/google/clasp/security/advisories/GHSA-hqjg-pww4-pcgq"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-4092"
    },
    {
      "type": "WEB",
      "url": "https://github.com/google/clasp/pull/1109"
    },
    {
      "type": "WEB",
      "url": "https://github.com/google/clasp/commit/ba6bd666fe74de54950122b5d92ecf1dcc02a9d3"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/google/clasp"
    },
    {
      "type": "WEB",
      "url": "https://github.com/google/clasp/releases/tag/v3.2.0"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "@google/clasp vulnerable to unsafe path traversal cloning or pulling a malicious script"
}


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  • 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.
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  • 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.



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