{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "15.118.0"
              },
              {
                "introduced": "16.0.0-beta.1"
              },
              {
                "fixed": "16.31.0"
              }
            ],
            "source": "AFFECTED_FIELD"
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "9b8d265b27a1dfb11c7aef21a533a127e14a0a5a"
            },
            {
              "introduced": "a2ab8a654ad157cd377242e9481f600e37361049"
            },
            {
              "fixed": "6a329d068416768ec47ccd3326b9cc95a8d7bf99"
            }
          ],
          "repo": "https://github.com/frappe/frappe",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-55m4-gj6h-q6rc"
  ],
  "database_specific": {
    "cna_assigner": "VulnCheck",
    "cwe_ids": [
      "CWE-862"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/109xxx/CVE-2026-109600.json"
  },
  "details": "Frappe Framework before 15.118.0 and 16.x before 16.31.0 does not check whether a user account is disabled before sending Document Follow email notifications. A disabled user who previously followed documents continues to receive email updates about activity on those documents after their access should have been revoked.",
  "id": "CVE-2026-109600",
  "modified": "2026-10-14T02:30:42.703039355Z",
  "published": "2026-10-12T22:21:53.808Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/109xxx/CVE-2026-109600.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/frappe/frappe/security/advisories/GHSA-55m4-gj6h-q6rc"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-109600"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.vulncheck.com/advisories/frappe-before-16.31.0-improper-access-control-in-document-follow-notifications"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Frappe before 16.31.0 Improper Access Control in Document Follow Notifications"
}