CVE-2026-107809

{
  "etk_id": "ETK-2026-1092",
  "cve_id": "CVE-2026-107809",
  "display_id": "CVE-2026-107809",
  "ghsa_id": "GHSA-33rr-wq23-g6gg",
  "euvd_id": "EUVD-2026-95892",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Cross-site request forgery in nginx-ui management endpoints",
  "summary": "nginx-ui versions 2.0.0 through 2.4.3 allow browser-sent token cookies to authenticate cross-site requests to management endpoints without universal CSRF or origin validation. An attacker who can entice a logged-in administrator to visit a malicious site may cause administrative changes, including Nginx configuration updates or reload-related actions. Exploitation requires an active administrator session; some actions may also depend on the account or endpoint not requiring secure-session verification.",
  "mitigation": "Upgrade nginx-ui to version 2.5.0. Until upgrading, restrict access to the management interface to trusted networks and avoid browser sessions for administrator accounts where possible.",
  "vendor": "0xJacky",
  "product": "nginx-ui",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 2.0.0, < 2.5.0"
      ],
      "ecosystem": "go",
      "fixed_versions": [
        "2.5.0"
      ],
      "package_name": "github.com/0xJacky/Nginx-UI",
      "purl": "pkg:golang/github.com/0xJacky/Nginx-UI"
    }
  ],
  "cwes": [
    352
  ],
  "cvss_score": 8.8,
  "cvss_src": "cna_vendor",
  "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
  "epss_score": 0.0019,
  "epss_percentile": 0.0763,
  "epss_asof": "2026-10-20",
  "automation": "deterministic",
  "check": true,
  "check_confidence_basis": "differential",
  "exploit": false,
  "pipeline_minutes": 29.250364216666668,
  "t0_at": "2026-10-09T15:22:10.562000+00:00",
  "signals": {
    "check": {
      "at": "2026-10-09T19:30:16.699193+00:00",
      "days": 0.1722932545486111,
      "is_lower_bound": false,
      "measured_at": "2026-10-09T15:22:10.562000+00:00",
      "url": null
    },
    "trigger_signal": {
      "at": "2026-10-09T15:22:10.562000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-10-09T15:22:10.562000+00:00",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-107809"
    }
  }
}