HelloGGX shadcn-vue-mcp callback-server.ts fs.promises.readFile path traversal

{
  "id": "e4423554c8d5399c31430e06b8ff27acac4822f1827912e5c01833849dc76c3f",
  "url": "https://osv.dev/vulnerability/CVE-2026-19324",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "HelloGGX shadcn-vue-mcp callback-server.ts fs.promises.readFile path traversal",
    "summary": "A weakness has been identified in HelloGGX shadcn-vue-mcp up to e170e277b94235cde627803277fc8c41103a4d38. Affected by this issue is the function fs.promises.readFile of the file src/server/callback-server.ts. This manipulation of the argument filepath causes path traversal. The attack is restricted to local execution. This product adopts a rolling release strategy to maintain continuous delivery. Therefore, version details for affected or updated releases cannot be specified. The project was informed of the problem early through an issue report but has not responded yet.",
    "evidence": "osv:CVE-2026-19324",
    "products": [],
    "severity": "low",
    "structured": {
      "id": "CVE-2026-19324",
      "aliases": [
        "CVE-2026-19324"
      ],
      "metrics": [
        {
          "type": "CVSS_V4",
          "score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/helloggx/shadcn-vue-mcp",
              "type": "GIT",
              "events": [
                {
                  "introduced": "e170e277b94235cde627803277fc8c41103a4d38"
                },
                {
                  "last_affected": "e170e277b94235cde627803277fc8c41103a4d38"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "introduced": "e170e277b94235cde627803277fc8c41103a4d38"
                      },
                      {
                        "last_affected": "e170e277b94235cde627803277fc8c41103a4d38"
                      }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StandaloneSingleVersion"
                  }
                ]
              }
            }
          ],
          "versions": [
            "e170e277b94235cde627803277fc8c41103a4d38"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-19324.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:51.007607588Z",
      "provider": "osv",
      "references": [
        "https://github.com/HelloGGX/shadcn-vue-mcp/",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/19xxx/CVE-2026-19324.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-19324",
        "https://vuldb.com/cve/CVE-2026-19324",
        "https://vuldb.com/submit/865241",
        "https://vuldb.com/vuln/387158",
        "https://github.com/HelloGGX/shadcn-vue-mcp/issues/14",
        "https://vuldb.com/vuln/387158/cti"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-22"
        ],
        "cna_assigner": "VulDB",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/19xxx/CVE-2026-19324.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-19324",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 519579,
  "published_at": "2026-08-09T01:30:11.521+00:00"
}