{"id":"CVE-2026-59963","summary":"Tandoor Recipes: Private recipe file and share-link authorization bypass in recipe utility API endpoints","details":"Tandoor Recipes is an application for managing recipes, planning meals, and building shopping lists. Prior to 2.6.10, recipe utility endpoints retrieve same-Space Recipe objects without invoking the private-recipe owner or sharing permission when an authenticated member of a shared Space supplies another member's private recipe identifier to AI import, file, external-link, or share-link endpoints. Request processing uses api/ai-import/, api/get_recipe_file/, api/get_external_file_link/, api/share-link/, CustomRecipePermission. The attack works because the endpoints read private recipe files, send file bytes to the configured AI provider, or create and disclose external links without object-level authorization, and api/share-link/ can create a public link when Space sharing is enabled. This can expose private recipe files and sensitive uploaded content to another same-Space user and to configured external services. This issue is fixed in version 2.6.10.","aliases":["GHSA-cqj3-64qw-4w52"],"modified":"2026-10-21T02:58:50.367094096Z","published":"2026-10-16T19:17:25.148Z","database_specific":{"cwe_ids":["CWE-639"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/59xxx/CVE-2026-59963.json","cna_assigner":"GitHub_M"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/59xxx/CVE-2026-59963.json"},{"type":"FIX","url":"https://github.com/TandoorRecipes/recipes/commit/82fd4e00f1387a1c466489989f2e94487149f7f4"},{"type":"FIX","url":"https://github.com/TandoorRecipes/recipes/commit/8b4a4c06902d024609d7376b6c45f5ea4f9bed07"},{"type":"WEB","url":"https://github.com/TandoorRecipes/recipes/releases/tag/2.6.10"},{"type":"ADVISORY","url":"https://github.com/TandoorRecipes/recipes/security/advisories/GHSA-cqj3-64qw-4w52"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-59963"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/tandoorrecipes/recipes","events":[{"introduced":"0"},{"fixed":"dd0ddac9f983d9a004783316ef1b507f2183f4a7"},{"fixed":"82fd4e00f1387a1c466489989f2e94487149f7f4"},{"fixed":"8b4a4c06902d024609d7376b6c45f5ea4f9bed07"}],"database_specific":{"extracted_events":[{"range":[{"introduced":"0"},{"fixed":"2.6.10"}],"source":"AFFECTED_FIELD","strategy":"StringRangeExpression"},{"range":[{"fixed":"82fd4e00f1387a1c466489989f2e94487149f7f4"}],"source":"REFERENCES_COMMIT"},{"source":"REFERENCES_COMMIT","range":[{"fixed":"8b4a4c06902d024609d7376b6c45f5ea4f9bed07"}]},{"original_tag":"2.6.10","range":[{"fixed":"dd0ddac9f983d9a004783316ef1b507f2183f4a7"}],"source":"REFERENCES_TAG"}]}}],"versions":["2.6.9","2.6.8","2.6.7","2.6.6","2.6.5","2.6.4","2.6.3","2.6.2","2.6.1","2.6.0","2.5.3","2.5.2","2.5.1","2.5.0","2.4.2","2.4.1","2.4.0","2.3.6","2.3.5","2.3.4","2.3.3","2.3.2","2.3.0","2.2.7","2.0.0-alpha-6","2.0.0-alpha-5","2.0.0-alpha-4","2.0.0-alpha-3","2.0.0-alpha-2","2.0.0-alpha-1","1.5.11","1.2.5","1.2.4","1.1.4","1.1.3","1.0.3","0.17.3","0.17.2","0.17.1","0.16.0","0.15.2","0.15.1","0.15.0","0.13.0","0.12.1","0.12.0","0.11.2","0.11.1","0.11.0","0.10.1","0.10.0","0.9.2","0.9.1","0.9.0","0.7.1","0.7.0","0.6.5","0.6.4","0.6.3","0.6.2","0.6.1","0.6.0","0.5.1","0.5.0","0.4.0","0.3.2","0.3.1","0.3.0","0.2.2","0.2.1","0.1.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-59963.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N"}]}