{"id":"CVE-2026-59963","state":"PUBLISHED","title":"Tandoor Recipes: Private recipe file and share-link authorization bypass in recipe utility API endpoints","description":"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.","publishedAt":"2026-10-16T19:17:25.148Z","updatedAt":"2026-10-16T21:16:08.364Z","severity":{"score":7.1,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N","source":"GitHub_M"},"assigner":"GitHub_M","products":["TandoorRecipes recipes"],"affected":[{"vendor":"TandoorRecipes","product":"recipes","versions":[{"version":"< 2.6.10","status":"affected"}]}],"references":["https://github.com/TandoorRecipes/recipes/security/advisories/GHSA-cqj3-64qw-4w52","https://github.com/TandoorRecipes/recipes/commit/82fd4e00f1387a1c466489989f2e94487149f7f4","https://github.com/TandoorRecipes/recipes/commit/8b4a4c06902d024609d7376b6c45f5ea4f9bed07","https://github.com/TandoorRecipes/recipes/releases/tag/2.6.10"],"weaknesses":["CWE-639"],"ingestedAt":"2026-10-29T20:12:32.778Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/59xxx/CVE-2026-59963.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-59963","state":"PUBLISHED","datePublished":"2026-10-16T19:17:25.148Z","dateUpdated":"2026-10-16T21:16:08.364Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2026-07-07T18:49:15.608Z"},"containers":{"cna":{"title":"Tandoor Recipes: Private recipe file and share-link authorization bypass in recipe utility API endpoints","descriptions":[{"lang":"en","value":"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."}],"affected":[{"vendor":"TandoorRecipes","product":"recipes","versions":[{"version":"< 2.6.10","status":"affected"}]}],"references":[{"url":"https://github.com/TandoorRecipes/recipes/security/advisories/GHSA-cqj3-64qw-4w52","name":"https://github.com/TandoorRecipes/recipes/security/advisories/GHSA-cqj3-64qw-4w52","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/TandoorRecipes/recipes/commit/82fd4e00f1387a1c466489989f2e94487149f7f4","name":"https://github.com/TandoorRecipes/recipes/commit/82fd4e00f1387a1c466489989f2e94487149f7f4","tags":["x_refsource_MISC"]},{"url":"https://github.com/TandoorRecipes/recipes/commit/8b4a4c06902d024609d7376b6c45f5ea4f9bed07","name":"https://github.com/TandoorRecipes/recipes/commit/8b4a4c06902d024609d7376b6c45f5ea4f9bed07","tags":["x_refsource_MISC"]},{"url":"https://github.com/TandoorRecipes/recipes/releases/tag/2.6.10","name":"https://github.com/TandoorRecipes/recipes/releases/tag/2.6.10","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":7.1,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"LOW","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-639","lang":"en","description":"CWE-639: Authorization Bypass Through User-Controlled Key","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2026-10-16T19:17:25.148Z"},"source":{"advisory":"GHSA-cqj3-64qw-4w52","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-10-16T19:34:21.929785Z","id":"CVE-2026-59963","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-10-16T21:16:08.364Z"}}]}}}