{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "16.31.0"
              }
            ],
            "source": [
              "AFFECTED_FIELD",
              "REFERENCES"
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "91155d12deba4426cf33196805da77bc78c5cde1"
            },
            {
              "fixed": "aeb93abe6b217ea0ae27253ef105ad6d0803613e"
            }
          ],
          "repo": "https://github.com/frappe/frappe",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-rx6h-4p83-m76x"
  ],
  "database_specific": {
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
      "CWE-862"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/53xxx/CVE-2026-53569.json"
  },
  "details": "Frappe is a full-stack web application framework. In version 16.31.0 and earlier, the whitelisted toggle_like and mark_as_seen endpoints in frappe/desk/like.py and frappe/desk/doctype/note/note.py do not enforce read permission before modifying _liked_by metadata or a Note seen state. An authenticated user can interact with documents or notes that the user cannot read, disclosing resource existence and modifying resource-associated metadata. No released fixed version is available as of this review.",
  "id": "CVE-2026-53569",
  "modified": "2026-09-12T03:30:38.345316713Z",
  "published": "2026-08-20T18:15:20.170Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/53xxx/CVE-2026-53569.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/frappe/frappe/security/advisories/GHSA-rx6h-4p83-m76x"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-53569"
    },
    {
      "type": "FIX",
      "url": "https://github.com/frappe/frappe/commit/91155d12deba4426cf33196805da77bc78c5cde1"
    },
    {
      "type": "FIX",
      "url": "https://github.com/frappe/frappe/commit/aeb93abe6b217ea0ae27253ef105ad6d0803613e"
    },
    {
      "type": "FIX",
      "url": "https://github.com/frappe/frappe/pull/39760"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Frappe: Missing authorization in toggle_like and mark_as_seen"
}