GHSA-Q765-WM9J-66QJ

Vulnerability from github – Published: 2024-09-03 19:42 – Updated: 2024-11-18 16:27
VLAI?
Summary
@blakeembrey/template vulnerable to code injection when attacker controls template input
Details

Impact

It is possible to inject and run code within the template if the attacker has access to write the template name.

const { template } = require('@blakeembrey/template');

template("Hello {{name}}!", "exploit() {} && ((()=>{ console.log('success'); })()) && function pwned");

Patches

Upgrade to 1.2.0.

Workarounds

Don't pass untrusted input as the template display name, or don't use the display name feature.

References

Fixed by removing in https://github.com/blakeembrey/js-template/commit/b8d9aa999e464816c6cfb14acd1ad0f5d1e335aa.

Severity ?
7.3 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
6.9 (Medium)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
Show details on source website
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{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "@blakeembrey/template"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.2.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2024-45390"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-94"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2024-09-03T19:42:25Z",
    "nvd_published_at": "2024-09-03T20:15:08Z",
    "severity": "MODERATE"
  },
  "details": "### Impact\n\nIt is possible to inject and run code within the template if the attacker has access to write the template name.\n\n```js\nconst { template } = require(\u0027@blakeembrey/template\u0027);\n\ntemplate(\"Hello {{name}}!\", \"exploit() {} \u0026\u0026 ((()=\u003e{ console.log(\u0027success\u0027); })()) \u0026\u0026 function pwned\");\n```\n\n### Patches\n\nUpgrade to 1.2.0.\n\n### Workarounds\n\nDon\u0027t pass untrusted input as the template display name, or don\u0027t use the display name feature.\n\n### References\n\nFixed by removing in https://github.com/blakeembrey/js-template/commit/b8d9aa999e464816c6cfb14acd1ad0f5d1e335aa.",
  "id": "GHSA-q765-wm9j-66qj",
  "modified": "2024-11-18T16:27:09Z",
  "published": "2024-09-03T19:42:25Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/blakeembrey/js-template/security/advisories/GHSA-q765-wm9j-66qj"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-45390"
    },
    {
      "type": "WEB",
      "url": "https://github.com/blakeembrey/js-template/commit/b8d9aa999e464816c6cfb14acd1ad0f5d1e335aa"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/blakeembrey/js-template"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "@blakeembrey/template vulnerable to code injection when attacker controls template input"
}


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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.



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