CVE-2026-61564

{
  "etk_id": "ETK-2026-2911",
  "cve_id": "CVE-2026-61564",
  "display_id": "CVE-2026-61564",
  "ghsa_id": "GHSA-xrj3-cqm8-r992",
  "euvd_id": "EUVD-2026-112507",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Unauthenticated PHP file write in AVideo-Encoder installer",
  "summary": "AVideo-Encoder versions before 8.1.0 expose an installer endpoint that can write attacker-controlled PHP to the application configuration file. An unauthenticated attacker may execute code as the web-server user when the generated configuration file is loaded. Exploitation requires the configuration file to be absent, such as during a fresh installation.",
  "mitigation": "Upgrade AVideo-Encoder to version 8.1.0 or later. Until upgraded, prevent public access to installer paths and ensure videos/configuration.php exists with appropriate permissions.",
  "vendor": "composer",
  "product": "composer:WWBN/AVideo-Encoder",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        "<= 8.0"
      ],
      "ecosystem": "composer",
      "fixed_versions": [],
      "package_name": "WWBN/AVideo-Encoder",
      "purl": "pkg:composer/WWBN/AVideo-Encoder"
    }
  ],
  "cwes": [
    94
  ],
  "cvss_score": 10,
  "cvss_src": "cna_vendor",
  "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
  "epss_score": null,
  "epss_percentile": null,
  "epss_asof": null,
  "automation": "contextual",
  "check": false,
  "check_confidence_basis": null,
  "exploit": false,
  "pipeline_minutes": 16.60649018333333,
  "t0_at": "2026-10-28T21:42:42.397000+00:00",
  "signals": {
    "public_poc": {
      "at": "2026-06-22T14:47:15+00:00",
      "days": -128.28851153935184,
      "is_lower_bound": false,
      "measured_at": "2026-10-28T21:42:42.397000+00:00",
      "url": "https://github.com/WWBN/AVideo-Encoder/security/advisories/GHSA-xrj3-cqm8-r992"
    },
    "trigger_signal": {
      "at": "2026-10-28T21:42:42.397000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-10-28T21:42:42.397000+00:00",
      "url": "https://github.com/WWBN/AVideo-Encoder/security/advisories/GHSA-xrj3-cqm8-r992"
    }
  }
}