CVE-2022-51022

{
  "etk_id": "ETK-2026-2438",
  "cve_id": "CVE-2022-51022",
  "display_id": "CVE-2022-51022",
  "ghsa_id": "GHSA-g786-pwww-f3jp",
  "euvd_id": "EUVD-2022-56066",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Unauthenticated path traversal in YiShaAdmin",
  "summary": "YiShaAdmin versions 2.2 through 3.1 are affected by a path traversal flaw in the file-download functionality. An unauthenticated remote attacker may access or delete files outside the intended directory when the affected endpoint is reachable.",
  "mitigation": "Apply commit 025b062, or upgrade to a release confirmed to contain it. Until patched, restrict access to the affected administrative endpoint to trusted networks and authenticated reverse-proxy controls.",
  "vendor": "liukuo362573",
  "product": "YiShaAdmin",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 2.2, <= 3.1"
      ],
      "ecosystem": null,
      "fixed_versions": [],
      "package_name": "YiShaAdmin",
      "purl": null
    }
  ],
  "cwes": null,
  "cvss_score": 9.1,
  "cvss_src": "cna_vendor",
  "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H",
  "epss_score": null,
  "epss_percentile": null,
  "epss_asof": null,
  "automation": "deterministic",
  "check": false,
  "check_confidence_basis": null,
  "exploit": false,
  "pipeline_minutes": 38.28810685,
  "t0_at": "2026-10-22T10:57:33.205000+00:00",
  "signals": {
    "trigger_signal": {
      "at": "2026-10-22T10:57:33.205000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-10-22T10:57:33.205000+00:00",
      "url": "https://github.com/advisories/GHSA-g786-pwww-f3jp"
    }
  }
}