{
  "schemaVersion": 1,
  "incident": {
    "id": "cve-2026-105844",
    "url": "https://cveboard.org/i/cve-2026-105844",
    "urlPt": "https://cveboard.org/pt/i/cve-2026-105844",
    "json": "https://cveboard.org/i/cve-2026-105844.json",
    "kind": "vuln",
    "live": false,
    "knownExploited": false,
    "severity": "critical",
    "title": "Payload: Prototype pollution in Payload Import Export plugin",
    "summary": "An unauthenticated user could cause unintended application behavior when the Import Export plugin is enabled, allowing an attacker to submit and execute remote code (RCE).",
    "titlePt": "Payload: poluição de protótipo no plugin Payload Import Export",
    "summaryPt": "Um usuário não autenticado poderia causar comportamento inesperado no aplicativo quando o plugin Import Export está habilitado, permitindo que um atacante envie e execute código remoto (RCE).",
    "cves": [
      "CVE-2026-105844"
    ],
    "ghsa": "GHSA-qf28-8hc6-vwrp",
    "cvss": {
      "score": 9.3,
      "version": "4.0"
    },
    "epss": {
      "percentage": 0.00519,
      "percentile": 0.4252,
      "asOf": "2026-10-23"
    },
    "packages": [
      {
        "ecosystem": "npm",
        "name": "@payloadcms/plugin-import-export",
        "vulnerable": ">= 3.0.0, < 3.88.0",
        "fixed": "3.88.0",
        "advisory": "GHSA-qf28-8hc6-vwrp"
      },
      {
        "ecosystem": "npm",
        "name": "@payloadcms/plugin-import-export",
        "vulnerable": ">= 4.0.0-canary.0, < 4.0.0-canary.27",
        "fixed": "4.0.0-canary.27",
        "advisory": "GHSA-qf28-8hc6-vwrp"
      }
    ],
    "vendor": null,
    "product": null,
    "kev": null,
    "breach": null,
    "retracted": false,
    "sources": [
      {
        "label": "GitHub Advisory Database",
        "url": "https://github.com/advisories/GHSA-qf28-8hc6-vwrp"
      }
    ],
    "publishedAt": "2026-10-06T16:09:23.000Z",
    "updatedAt": "2026-10-06T16:09:23.000Z"
  },
  "live": false,
  "events": [
    {
      "id": "ghsa:GHSA-qf28-8hc6-vwrp:ghsa_published:2026-10-06T16:09:23.000Z",
      "incidentId": "cve-2026-105844",
      "type": "ghsa_published",
      "at": "2026-10-06T16:09:23.000Z",
      "detail": {
        "ghsa": "GHSA-qf28-8hc6-vwrp",
        "severity": "critical",
        "fixed": "3.88.0, 4.0.0-canary.27"
      }
    }
  ]
}