{"schema":"threatline.record/2","record":{"id":"CVE-2026-61726","aliases":["GHSA-wjf3-fq5w-7j7w"],"summary":"Tandoor Recipes: Private recipe authorization bypass via /api/step/ - read and modify another Space member's private recipe content","details":"Tandoor Recipes is an application for managing recipes, planning meals, and building shopping lists. Prior to 2.6.12, StepViewSet and IngredientViewSet filter only by active Space and use role-level CustomIsUser checks instead of the private-recipe owner or sharing predicate when an authenticated user with read and write API scope in the victim's Space supplies a private recipe or step identifier to the Step API. Request processing uses StepViewSet, IngredientViewSet, api/step/, api/step/{step_id}/, CustomIsUser, CustomRecipePermission. The attack works because the sub-resource querysets return and update private-recipe steps for non-owners because Space membership is accepted without recipe-level authorization. This can read and silently modify another same-Space member's private recipe instructions, while cross-Space access remains out of scope. This issue is fixed in version 2.6.12.","categories":["Unclassified"],"product":"recipes","vendor":"TandoorRecipes","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-61726","source_modified_at":"2026-10-16T19:19:57.552Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"recipes","vendor":"TandoorRecipes","versions":[{"version":"< 2.6.12","status":"affected"}],"defaultStatus":null}],"fixed_versions":[],"cvss":8.1,"severity":"High","kev":{"listed":false},"epss":{"probability":0.00231,"percentile":0.13139,"score_date":"2026-10-23"},"published_at":"2026-10-16T19:19:57.552Z","modified_at":"2026-10-16T19:19:57.552Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-61726","fetched_at":"2026-10-23T18:48:36.087640Z","source_modified_at":"2026-10-16T19:19:57.552Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-61726","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://github.com/TandoorRecipes/recipes/security/advisories/GHSA-wjf3-fq5w-7j7w","tags":["x_refsource_CONFIRM"]},{"source":"CVE List","url":"https://github.com/TandoorRecipes/recipes/commit/3c5678f663e62e6ddf3d7df0b2bcc89ce2f52def","tags":["x_refsource_MISC"]},{"source":"CVE List","url":"https://github.com/TandoorRecipes/recipes/releases/tag/2.6.12","tags":["x_refsource_MISC"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-16T19:19:57.552Z","content_hash":"155bd348acde27b0fc754a675356c447ac21af1a4356ddd2936647509ef0ed4c"}}