CVE-2026-103312

{
  "etk_id": "ETK-2026-2732",
  "cve_id": "CVE-2026-103312",
  "display_id": "CVE-2026-103312",
  "ghsa_id": "GHSA-f39h-p64c-xrvv",
  "euvd_id": "EUVD-2026-110608",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Unauthenticated payment notification forgery in Payment Integration Wompi",
  "summary": "Payment Integration Wompi through version 4.0.1 is affected when its merchant secret remains unset on a default installation. An unauthenticated attacker may submit a forged payment notification and cause an arbitrary order to be recorded as paid.",
  "mitigation": "Configure a non-empty merchant secret for the payment callback immediately and verify that deployed sites are not using the default unset value. Monitor for a vendor update; no fixed version is recorded in the advisory.",
  "vendor": null,
  "product": "Payment Integration Wompi",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 0, <= 4.0.1"
      ],
      "ecosystem": null,
      "fixed_versions": [],
      "package_name": "Payment Integration Wompi",
      "purl": null
    }
  ],
  "cwes": null,
  "cvss_score": null,
  "cvss_src": null,
  "cvss_vector": null,
  "epss_score": null,
  "epss_percentile": null,
  "epss_asof": null,
  "automation": "contextual",
  "check": false,
  "check_confidence_basis": null,
  "exploit": false,
  "pipeline_minutes": 32.8143903,
  "t0_at": "2026-10-27T06:00:20.103000+00:00",
  "signals": {
    "trigger_signal": {
      "at": "2026-10-27T06:00:20.103000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-10-27T06:00:20.103000+00:00",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-103312"
    }
  }
}