CVE-2026-107656

{
  "etk_id": "ETK-2026-2651",
  "cve_id": "CVE-2026-107656",
  "display_id": "CVE-2026-107656",
  "ghsa_id": "GHSA-g63q-h893-6372",
  "euvd_id": "EUVD-2026-109831",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Authentication bypass in FortiSandbox HTTP interface",
  "summary": "FortiSandbox 4.2, FortiSandbox 4.4 before 4.4.10, and FortiSandbox 5.0 before 5.0.7 are affected, along with the listed FortiSandbox PaaS 4.2, 4.4, and 5.0 releases. A remote attacker who can reach the HTTP interface may bypass authentication and run unauthorized commands or code.",
  "mitigation": "Upgrade FortiSandbox 4.4 to 4.4.10 or later and FortiSandbox 5.0 to 5.0.7 or later; move 4.2 deployments to a supported patched release. Restrict GUI and HTTP access to trusted administrative networks or a VPN while obtaining an applicable patched FortiSandbox PaaS release.",
  "vendor": "Fortinet",
  "product": "FortiSandbox",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 5.0.0, <= 5.0.6",
        ">= 4.4.0, <= 4.4.9",
        ">= 4.2.1, <= 4.2.8"
      ],
      "ecosystem": null,
      "fixed_versions": [],
      "package_name": "FortiSandbox",
      "purl": null
    },
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 5.0.0, <= 5.0.6",
        ">= 4.4.0, <= 4.4.9",
        ">= 4.2.1, <= 4.2.8"
      ],
      "ecosystem": null,
      "fixed_versions": [],
      "package_name": "FortiSandbox PaaS",
      "purl": null
    }
  ],
  "cwes": [
    288
  ],
  "cvss_score": 9.6,
  "cvss_src": "cna_vendor",
  "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:F/RL:O/RC:C",
  "epss_score": null,
  "epss_percentile": null,
  "epss_asof": null,
  "automation": "contextual",
  "check": false,
  "check_confidence_basis": null,
  "exploit": false,
  "pipeline_minutes": 15.4952309,
  "t0_at": "2026-10-26T13:45:03.962000+00:00",
  "signals": {
    "public_poc": {
      "at": "2026-10-25T18:34:43+00:00",
      "days": -0.7988537268518519,
      "is_lower_bound": false,
      "measured_at": "2026-10-26T13:45:03.962000+00:00",
      "url": "https://github.com/Ghost-Bx1/Fortinet-Exploits-CVE-2026-39808-106173-107656"
    },
    "trigger_signal": {
      "at": "2026-10-26T13:45:03.962000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-10-26T13:45:03.962000+00:00",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-107656"
    }
  }
}