{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "15.111.0"
              },
              {
                "introduced": "16.0.0-beta.1"
              },
              {
                "fixed": "16.22.0"
              }
            ],
            "source": "AFFECTED_FIELD"
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2b3e3dfd83558539f79bc6a5ecd5462f6678dd21"
            },
            {
              "introduced": "b672744543ac713453825d830391dab8f42fc889"
            },
            {
              "fixed": "054b20a2ae1bdea44694cca72d17412945171cab"
            }
          ],
          "repo": "https://github.com/frappe/erpnext",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-q3vp-8w4j-x78w"
  ],
  "database_specific": {
    "cna_assigner": "VulnCheck",
    "cwe_ids": [
      "CWE-862"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/109xxx/CVE-2026-109643.json"
  },
  "details": "Frappe ERPNext before 15.111.0 and 16.x before 16.22.0 contains a missing authorization vulnerability in certain project-related endpoints that fail to enforce permission checks. Authenticated low-privileged users can call these endpoints directly to read project data beyond what their assigned role permits.",
  "id": "CVE-2026-109643",
  "modified": "2026-10-15T02:30:26.062829637Z",
  "published": "2026-10-12T22:22:17.998Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/109xxx/CVE-2026-109643.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/frappe/erpnext/security/advisories/GHSA-q3vp-8w4j-x78w"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-109643"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.vulncheck.com/advisories/frappe-erpnext-before-15.111.0-missing-authorization-exposes-project-data"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Frappe ERPNext before 15.111.0 Missing Authorization Exposes Project Data"
}