{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-35488","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2026-04-02T20:49:44.454Z","datePublished":"2026-04-07T14:51:25.861Z","dateUpdated":"2026-04-08T14:48:54.946Z"},"containers":{"cna":{"title":"Tandoor Recipes — CustomIsShared permits DELETE/PUT on RecipeBook by shared (read-only) users","problemTypes":[{"descriptions":[{"cweId":"CWE-749","lang":"en","description":"CWE-749: Exposed Dangerous Method or Function","type":"CWE"}]}],"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"}}],"references":[{"name":"https://github.com/TandoorRecipes/recipes/security/advisories/GHSA-xvmf-cfrq-4j8f","tags":["x_refsource_CONFIRM"],"url":"https://github.com/TandoorRecipes/recipes/security/advisories/GHSA-xvmf-cfrq-4j8f"},{"name":"https://github.com/TandoorRecipes/recipes/releases/tag/2.6.4","tags":["x_refsource_MISC"],"url":"https://github.com/TandoorRecipes/recipes/releases/tag/2.6.4"}],"affected":[{"vendor":"TandoorRecipes","product":"recipes","versions":[{"version":"< 2.6.4","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-04-07T14:51:25.861Z"},"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."}],"source":{"advisory":"GHSA-xvmf-cfrq-4j8f","discovery":"UNKNOWN"}},"adp":[{"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"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-04-08T14:48:54.946Z"}}]}}