{
  "schemaVersion": 1,
  "site": "https://cveboard.org",
  "generatedAt": "2026-10-28T09:33:48.160Z",
  "lastRun": "2026-10-28T09:31:38.539Z",
  "liveDays": 14,
  "filters": {
    "kind": null,
    "exploited": false,
    "severity": null,
    "ecosystems": [],
    "tag": "kleor"
  },
  "attribution": [
    {
      "source": "CISA Known Exploited Vulnerabilities",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog",
      "licence": "US government work"
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    {
      "source": "GitHub Advisory Database",
      "url": "https://github.com/advisories",
      "licence": "CC BY 4.0"
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    {
      "source": "Have I Been Pwned",
      "url": "https://haveibeenpwned.com/",
      "licence": "CC BY 4.0"
    },
    {
      "source": "CVE Program (CVE records)",
      "url": "https://www.cve.org/Legal/TermsOfUse",
      "licence": "CVE Terms of Use",
      "notice": "Copyright © 1999-2026, The MITRE Corporation. CVE is a trademark and the CVE logo is a registered trademark of The MITRE Corporation.",
      "terms": "CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE™). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy."
    },
    {
      "source": "FIRST EPSS",
      "url": "https://www.first.org/epss/",
      "licence": "free to use; FIRST requests attribution"
    }
  ],
  "incidents": [
    {
      "id": "cve-2026-109218",
      "url": "https://cveboard.org/i/cve-2026-109218",
      "urlPt": "https://cveboard.org/pt/i/cve-2026-109218",
      "json": "https://cveboard.org/i/cve-2026-109218.json",
      "kind": "vuln",
      "live": true,
      "knownExploited": false,
      "severity": "critical",
      "title": "kleor Contact Manager",
      "summary": "The Contact Manager plugin for WordPress is vulnerable to Arbitrary File Upload in all versions up to, and including, 9.1.2 via the add_message function.",
      "titlePt": "kleor Contact Manager",
      "summaryPt": "O plugin Contact Manager para WordPress é vulnerável a upload arbitrário de arquivos em todas as versões até, e incluindo, 9.1.2 via a função add_message.",
      "affected": [
        {
          "vendor": "kleor",
          "product": "Contact Manager",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "0",
              "status": "affected",
              "lessThan": null,
              "lessThanOrEqual": "9.1.2"
            }
          ],
          "omitted": 0,
          "fixed": []
        }
      ],
      "omitted": 0,
      "references": [],
      "cwes": [
        {
          "id": "CWE-434",
          "name": "Unrestricted Upload of File with Dangerous Type"
        }
      ],
      "ssvc": null,
      "fix": "none",
      "tags": [
        "kleor"
      ],
      "description": "The Contact Manager plugin for WordPress is vulnerable to Arbitrary File Upload in all versions up to, and including, 9.1.2 via the add_message function. This is due to an incomplete extension blacklist that fails to detect dangerous extensions when a trailing dot causes the extension-derivation routine to return an empty string, which sanitize_file_name() then silently removes before the file is written to disk. This makes it possible for unauthenticated attackers to upload files that may be executable, which makes remote code execution possible. Successful code execution additionally requires the server to use Apache with libapache2-mod-php (which maps .phar to PHP by default) and the attacker to retrieve the uploaded file within the brief window before it is removed by unlink() at end of request.",
      "descriptionFrom": "cve",
      "descriptionAt": null,
      "summaryFrom": "cve",
      "cves": [
        "CVE-2026-109218"
      ],
      "ghsa": null,
      "cvss": {
        "score": 9.8,
        "version": "3.1",
        "by": "Wordfence"
      },
      "epss": null,
      "packages": [],
      "vendor": "kleor",
      "product": "Contact Manager",
      "kev": null,
      "breach": null,
      "retracted": false,
      "sources": [
        {
          "label": "cve.now",
          "url": "https://cve.now/CVE-2026-109218"
        }
      ],
      "cveVersion": 1,
      "cvePending": false,
      "publishedAt": "2026-10-28T06:45:19.576Z",
      "updatedAt": "2026-10-28T06:45:19.576Z"
    }
  ],
  "tag": {
    "tag": "kleor",
    "name": "kleor",
    "kev": null
  }
}