CVE-2026-66090

{
  "etk_id": "ETK-2026-2932",
  "cve_id": "CVE-2026-66090",
  "display_id": "CVE-2026-66090",
  "ghsa_id": "GHSA-555x-f7vj-p9qw",
  "euvd_id": "EUVD-2026-112566",
  "status": "in_pipeline",
  "anchor_state": "anchored",
  "title": "XML external entity injection in openEQUELLA metadata handling",
  "summary": "openEQUELLA versions before 2026.1 process item metadata XML with external entities enabled. An attacker with CREATE_ITEM permission may cause the service to access local readable files or make outbound requests to chosen destinations.",
  "mitigation": "Upgrade openEQUELLA to version 2026.1 or later. Until upgraded, limit CREATE_ITEM permission to trusted users.",
  "vendor": "Apereo Foundation",
  "product": "openEQUELLA",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 0, < 2026.1"
      ],
      "ecosystem": null,
      "fixed_versions": [
        "2026.1"
      ],
      "package_name": "openEQUELLA",
      "purl": null
    }
  ],
  "cwes": [
    611
  ],
  "cvss_score": 7.1,
  "cvss_src": "cna_vendor",
  "cvss_vector": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:L/SI:N/SA:N",
  "epss_score": null,
  "epss_percentile": null,
  "epss_asof": null,
  "automation": "contextual",
  "check": false,
  "check_confidence_basis": null,
  "exploit": false,
  "pipeline_minutes": 76.01458243333333,
  "t0_at": "2026-10-29T01:37:37.928000+00:00",
  "signals": {
    "trigger_signal": {
      "at": "2026-10-29T01:37:37.928000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-10-29T01:37:37.928000+00:00",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-66090"
    }
  }
}