{"id":"CVE-2026-35488","state":"PUBLISHED","title":"Tandoor Recipes — CustomIsShared permits DELETE/PUT on RecipeBook by shared (read-only) users","description":"Tandoor Recipes is an application for managing recipes, planning meals, and building shopping lists. Prior to 2.6.4, RecipeBookViewSet and RecipeBookEntryViewSet use CustomIsShared as an alternative permission class, but CustomIsShared.has_object_permission() returns True for all HTTP methods — including DELETE, PUT, and PATCH — without checking request.method in SAFE_METHODS. Any user who is in the shared list of a RecipeBook can delete or overwrite it, even though shared access is semantically read-only. This vulnerability is fixed in 2.6.4.","publishedAt":"2026-04-07T14:51:25.861Z","updatedAt":"2026-04-08T14:48:54.946Z","severity":{"score":8.1,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H","source":"GitHub_M"},"assigner":"GitHub_M","products":["TandoorRecipes recipes"],"affected":[{"vendor":"TandoorRecipes","product":"recipes","versions":[{"version":"< 2.6.4","status":"affected"}]}],"references":["https://github.com/TandoorRecipes/recipes/security/advisories/GHSA-xvmf-cfrq-4j8f","https://github.com/TandoorRecipes/recipes/releases/tag/2.6.4"],"weaknesses":["CWE-749"],"ingestedAt":"2026-10-29T20:11:40.391Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/35xxx/CVE-2026-35488.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-35488","state":"PUBLISHED","datePublished":"2026-04-07T14:51:25.861Z","dateUpdated":"2026-04-08T14:48:54.946Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2026-04-02T20:49:44.454Z"},"containers":{"cna":{"title":"Tandoor Recipes — CustomIsShared permits DELETE/PUT on RecipeBook by shared (read-only) users","descriptions":[{"lang":"en","value":"Tandoor Recipes is an application for managing recipes, planning meals, and building shopping lists. Prior to 2.6.4, RecipeBookViewSet and RecipeBookEntryViewSet use CustomIsShared as an alternative permission class, but CustomIsShared.has_object_permission() returns True for all HTTP methods — including DELETE, PUT, and PATCH — without checking request.method in SAFE_METHODS. Any user who is in the shared list of a RecipeBook can delete or overwrite it, even though shared access is semantically read-only. This vulnerability is fixed in 2.6.4."}],"affected":[{"vendor":"TandoorRecipes","product":"recipes","versions":[{"version":"< 2.6.4","status":"affected"}]}],"references":[{"url":"https://github.com/TandoorRecipes/recipes/security/advisories/GHSA-xvmf-cfrq-4j8f","name":"https://github.com/TandoorRecipes/recipes/security/advisories/GHSA-xvmf-cfrq-4j8f","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/TandoorRecipes/recipes/releases/tag/2.6.4","name":"https://github.com/TandoorRecipes/recipes/releases/tag/2.6.4","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":8.1,"baseSeverity":"HIGH","confidentialityImpact":"NONE","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-749","lang":"en","description":"CWE-749: Exposed Dangerous Method or Function","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2026-04-07T14:51:25.861Z"},"source":{"advisory":"GHSA-xvmf-cfrq-4j8f","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-04-08T14:48:32.807386Z","id":"CVE-2026-35488","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-04-08T14:48:54.946Z"}}]}}}