{
  "schemaVersion": 1,
  "attribution": [
    {
      "source": "CISA Known Exploited Vulnerabilities",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog",
      "licence": "US government work"
    },
    {
      "source": "GitHub Advisory Database",
      "url": "https://github.com/advisories",
      "licence": "CC BY 4.0"
    },
    {
      "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"
    }
  ],
  "record": {
    "id": "CVE-2026-83743",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-83743",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-09-01T04:30:16.344Z",
    "updatedAt": "2026-09-01T12:28:09.104Z",
    "importedAt": "2026-10-24T01:58:35.090Z",
    "snapshot": {
      "id": "cve_2026-10-24_midnight_baseline",
      "at": "2026-10-24T00:00:00.000Z",
      "source": "https://github.com/CVEProject/cvelistV5/releases/tag/cve_2026-10-24_0100Z"
    },
    "facts": {
      "title": "invoiceninja Invoice Ninja Vendor Portal Profile Update profile authorization",
      "summary": "A weakness has been identified in invoiceninja Invoice Ninja up to 5.13.26. This affects an unknown part of the file /vedor/profile/ of the component Vendor Portal Profile Update. Executing a manipulation of the argument vendor_contact can lead to authorization bypass. The attack may be performed from remote. The exploit has been made available to the public and could be used for attacks. Upgrading to version 5.13.27 is able to mitigate this issue. This patch is called f86fd9697ce7bd0d28adbe2e6c5890780482ea90. The affected component should be upgraded.",
      "affected": [
        {
          "vendor": "invoiceninja",
          "product": "Invoice Ninja",
          "versions": [
            {
              "version": "5.13.0",
              "status": "affected"
            },
            {
              "version": "5.13.1",
              "status": "affected"
            },
            {
              "version": "5.13.2",
              "status": "affected"
            },
            {
              "version": "5.13.3",
              "status": "affected"
            },
            {
              "version": "5.13.4",
              "status": "affected"
            },
            {
              "version": "5.13.5",
              "status": "affected"
            },
            {
              "version": "5.13.6",
              "status": "affected"
            },
            {
              "version": "5.13.7",
              "status": "affected"
            },
            {
              "version": "5.13.8",
              "status": "affected"
            },
            {
              "version": "5.13.9",
              "status": "affected"
            },
            {
              "version": "5.13.10",
              "status": "affected"
            },
            {
              "version": "5.13.11",
              "status": "affected"
            },
            {
              "version": "5.13.12",
              "status": "affected"
            },
            {
              "version": "5.13.13",
              "status": "affected"
            },
            {
              "version": "5.13.14",
              "status": "affected"
            },
            {
              "version": "5.13.15",
              "status": "affected"
            },
            {
              "version": "5.13.16",
              "status": "affected"
            },
            {
              "version": "5.13.17",
              "status": "affected"
            },
            {
              "version": "5.13.18",
              "status": "affected"
            },
            {
              "version": "5.13.19",
              "status": "affected"
            },
            {
              "version": "5.13.20",
              "status": "affected"
            },
            {
              "version": "5.13.21",
              "status": "affected"
            },
            {
              "version": "5.13.22",
              "status": "affected"
            },
            {
              "version": "5.13.23",
              "status": "affected"
            },
            {
              "version": "5.13.24",
              "status": "affected"
            },
            {
              "version": "5.13.25",
              "status": "affected"
            },
            {
              "version": "5.13.26",
              "status": "affected"
            },
            {
              "version": "5.13.27",
              "status": "unaffected"
            }
          ]
        }
      ]
    }
  }
}