{
  "canonical_id": "magento-open-source--CVE-2011-5240",
  "system_id": "magento-open-source",
  "display_name": "Magento Open Source",
  "category": "ecommerce",
  "advisory_mode": "core",
  "title": "CVE-2011-5240",
  "summary": "Magento 1.5 and 1.6.2 does not verify that the server hostname matches a domain name in the subject's Common Name (CN) or subjectAltName field of the X.509 certificate, which allows man-in-the-middle attackers to spoof SSL servers via an arbitrary valid certificate.",
  "published_at": "2012-11-06T12:21:26.977",
  "updated_at": "2025-04-11T00:51:21.963",
  "severity": "medium",
  "cvss_score": 5.8,
  "exploit_status": "unknown",
  "source_confidence": "official",
  "official_source_url": "http://www.unrest.ca/peerjacking",
  "secondary_source_urls": [],
  "aliases": [
    "CVE-2011-5240"
  ],
  "cve_ids": [
    "CVE-2011-5240"
  ],
  "ghsa_ids": [],
  "osv_ids": [],
  "affected_versions": [],
  "fixed_versions": [],
  "package_name": null,
  "render_markdown": false,
  "case_path": null,
  "secure_code_topics": [
    "authz-server-side-recheck",
    "file-upload-validation",
    "plugin-extension-trust-policy"
  ],
  "status": "triage",
  "triage_reasons": [
    "missing affected/fixed version details"
  ],
  "verification_status": "triage-manual",
  "verification_mode": "synthetic",
  "last_verified_at": null,
  "last_run_id": null,
  "evidence_bundle": null,
  "historical_status": null,
  "latest_status": null,
  "browser_evidence": {
    "required": false,
    "present": false,
    "refs": []
  },
  "repro_profile_id": "plugin-extension-generic",
  "artifact_mode": "synthetic",
  "blocked_reason": null,
  "metadata": {
    "source_names": [
      "NVD Magento"
    ],
    "source_kinds": [
      "nvd-search"
    ],
    "candidate_count": 1
  }
}