{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "fixed": "2.6.0"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "e4ca8c0260fe2bc1b808e76cfdabb937de95c0d7"
            }
          ],
          "repo": "https://github.com/tandoorrecipes/recipes",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-6qpw-gwcq-68fv"
  ],
  "database_specific": {
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
      "CWE-639"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/28xxx/CVE-2026-28503.json"
  },
  "details": "Tandoor Recipes is an application for managing recipes, planning meals, and building shopping lists. In versions prior to 2.6.0, the `SyncViewSet.query_synced_folder()` action in `cookbook/views/api.py` (line 903) fetches a Sync object using `get_object_or_404(Sync, pk=pk)` without including `space=request.space` in the filter. This allows an admin user in Space A to trigger sync operations (Dropbox/Nextcloud/Local import) on Sync configurations belonging to Space B, and view the resulting sync logs. Version 2.6.0 patches the issue.",
  "id": "CVE-2026-28503",
  "modified": "2026-04-01T23:09:31.670480675Z",
  "published": "2026-03-26T18:55:53.094Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/28xxx/CVE-2026-28503.json"
    },
    {
      "type": "WEB",
      "url": "https://github.com/TandoorRecipes/recipes/releases/tag/2.6.0"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/TandoorRecipes/recipes/security/advisories/GHSA-6qpw-gwcq-68fv"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-28503"
    }
  ],
  "schema_version": "1.7.3",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:P",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Tandoor Recipes has Cross-Space IDOR in SyncViewSet.query_synced_folder: missing space scoping on get_object_or_404"
}