GHSA-M2Q5-XHQG-92R2

Vulnerability from github – Published: 2026-01-05 21:30 – Updated: 2026-01-05 23:15
VLAI?
Summary
evershop allows unauthenticated attackers to exhaust application server's resources via "GET /images" API
Details

A Denial of Service (DoS) vulnerability in evershop 2.1.0 and prior allows unauthenticated attackers to exhaust the application server's resources via the "GET /images" API. The application fails to limit the height of the use-element shadow tree or the dimensions of pattern tiles during the processing of SVG files, resulting in unbounded resource consumption and system-wide denial of service.

Severity ?
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.7 (High)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:P
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{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "@evershop/evershop"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "2.1.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2025-67419"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-1050"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-01-05T23:15:20Z",
    "nvd_published_at": "2026-01-05T20:16:03Z",
    "severity": "HIGH"
  },
  "details": "A Denial of Service (DoS) vulnerability in evershop 2.1.0 and prior allows unauthenticated attackers to exhaust the application server\u0027s resources via the \"GET /images\" API. The application fails to limit the height of the use-element shadow tree or the dimensions of pattern tiles during the processing of SVG files, resulting in unbounded resource consumption and system-wide denial of service.",
  "id": "GHSA-m2q5-xhqg-92r2",
  "modified": "2026-01-05T23:15:20Z",
  "published": "2026-01-05T21:30:33Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-67419"
    },
    {
      "type": "WEB",
      "url": "https://github.com/dos-m0nk3y/CVE/tree/main/CVE-2025-67419"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/evershopcommerce/evershop"
    },
    {
      "type": "WEB",
      "url": "https://pages.dos-m0nk3y.com/blog/EverShop%202.1.0%20-%20Unauthenticated%20DoS/#denial-of-service-dos-cve-2025-67419"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:P",
      "type": "CVSS_V4"
    }
  ],
  "summary": "evershop allows unauthenticated attackers to exhaust application server\u0027s resources via \"GET /images\" API"
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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