{"id":"CVE-2025-31485","aliases":["EUVD-2025-9735","GHSA-428q-q3vv-3fq3"],"status":"published","title":"GraphQL grant on a property might be cached with different objects","description":"API Platform Core is a system to create hypermedia-driven REST and GraphQL APIs. Prior to 4.0.22 and 3.4.17, a GraphQL grant on a property might be cached with different objects. The ApiPlatform\\GraphQl\\Serializer\\ItemNormalizer::isCacheKeySafe() method is meant to prevent the caching but the parent::normalize method that is called afterwards still creates the cache key and causes the issue. This vulnerability is fixed in 4.0.22 and 3.4.17.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00626,"percentile":0.50292,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-696"],"published":"2025-04-03T19:31:46Z","modified":"2026-10-28T02:31:13Z","fixes":[{"ecosystem":"Packagist","package":"api-platform/graphql","fixed_in":["3.4.17","4.0.22","4.1.5"],"sources":["ghsa","osv"]},{"ecosystem":"Packagist","package":"api-platform/core","fixed_in":["3.4.17","4.0.22","4.1.5"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Packagist","package":"api-platform/graphql","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.4.17"}]}]},{"source":"ghsa","ecosystem":"Packagist","package":"api-platform/core","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.4.17"}]}]},{"source":"ghsa","ecosystem":"Packagist","package":"api-platform/graphql","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.0.0-alpha.1"},{"fixed":"4.0.22"}]}]},{"source":"ghsa","ecosystem":"Packagist","package":"api-platform/core","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.0.0-alpha.1"},{"fixed":"4.0.22"}]}]},{"source":"ghsa","ecosystem":"Packagist","package":"api-platform/core","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.1.0-alpha.1"},{"fixed":"4.1.5"}]}]},{"source":"ghsa","ecosystem":"Packagist","package":"api-platform/graphql","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.1.0-alpha.1"},{"fixed":"4.1.5"}]}]},{"source":"osv","ecosystem":"Packagist","package":"api-platform/graphql","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.0.0-alpha.1"},{"fixed":"4.0.22"}]}],"versions":["v4.0.0","v4.0.0-alpha.1","v4.0.0-alpha.2","v4.0.0-alpha.3","v4.0.0-alpha.4","v4.0.0-alpha.5","v4.0.0-alpha.6","v4.0.0-alpha.7","v4.0.0-beta.1","v4.0.0-beta.2","v4.0.1","v4.0.10","v4.0.11","v4.0.12","v4.0.13","v4.0.14","v4.0.15","v4.0.16","v4.0.17","v4.0.18","v4.0.19","v4.0.2","v4.0.20","v4.0.21","v4.0.3","v4.0.4","v4.0.5","v4.0.6","v4.0.7","v4.0.8","v4.0.9"]},{"source":"osv","ecosystem":"Packagist","package":"api-platform/core","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.0.0-alpha.1"},{"fixed":"4.0.22"}]}],"versions":["v4.0.0","v4.0.0-alpha.1","v4.0.0-alpha.2","v4.0.0-alpha.3","v4.0.0-alpha.4","v4.0.0-alpha.5","v4.0.0-alpha.6","v4.0.0-alpha.7","v4.0.0-beta.1","v4.0.0-beta.2","v4.0.1","v4.0.10","v4.0.11","v4.0.12","v4.0.13","v4.0.14","v4.0.15","v4.0.16","v4.0.17","v4.0.18","v4.0.19","v4.0.2","v4.0.20","v4.0.21","v4.0.3","v4.0.4","v4.0.5","v4.0.6","v4.0.7","v4.0.8","v4.0.9"]},{"source":"osv","ecosystem":"Packagist","package":"api-platform/graphql","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.4.17"}]}],"versions":["v3.2.0-beta.1","v3.2.1","v3.2.10","v3.2.11","v3.2.12","v3.2.2","v3.2.25","v3.2.3","v3.2.4","v3.2.5","v3.2.6","v3.2.7","v3.2.8","v3.2.9","v3.3.0-alpha.1","v3.3.0-beta.1","v3.3.11","v3.3.13","v3.3.14","v3.3.15","v3.3.3","v3.3.4","v3.3.6","v3.3.7","v3.3.8","v3.3.9","v3.4.0","v3.4.0-alpha.1","v3.4.0-alpha.2","v3.4.0-alpha.3","v3.4.0-alpha.4","v3.4.0-alpha.5","v3.4.0-alpha.6","v3.4.0-alpha.7","v3.4.0-beta.1","v3.4.1","v3.4.10","v3.4.11","v3.4.13","v3.4.14","v3.4.15","v3.4.16","v3.4.2","v3.4.3","v3.4.4","v3.4.5","v3.4.6","v3.4.7","v3.4.8","v3.4.9"]},{"source":"osv","ecosystem":"Packagist","package":"api-platform/core","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.4.17"}]}],"versions":["v1.0.0","v1.0.0-beta","v1.0.0-beta.2","v1.0.0-beta.3","v1.0.1","v1.1.0","v1.1.0-beta.1","v1.1.0-beta.2","v1.1.1","v2.0.0","v2.0.0-alpha.1","v2.0.0-alpha.2","v2.0.0-beta.1","v2.0.0-beta.2","v2.0.0-beta.3","v2.0.0-rc.1","v2.0.0-rc.2","v2.0.0-rc.3","v2.0.0-rc.4","v2.0.0-rc.5","v2.0.0-rc.6","v2.0.1","v2.0.10","v2.0.11","v2.0.2","v2.0.3","v2.0.4","v2.0.5","v2.0.6","v2.0.7","v2.0.8","v2.0.9","v2.1.0","v2.1.0-beta.1","v2.1.0-beta.2","v2.1.1","v2.1.2","v2.1.3","v2.1.4","v2.1.5","v2.1.6","v2.2.0","v2.2.0-beta.1","v2.2.0-beta.2","v2.2.1","v2.2.10","v2.2.2","v2.2.3","v2.2.4","v2.2.5","v2.2.6","v2.2.7","v2.2.8","v2.2.9","v2.3.0","v2.3.0-beta.1","v2.3.1","v2.3.2","v2.3.3","v2.3.4","v2.3.5","v2.3.6","v2.4.0","v2.4.0-beta.1","v2.4.0-beta.2","v2.4.1","v2.4.2","v2.4.3","v2.4.4","v2.4.5","v2.4.6","v2.4.7","v2.5.0","v2.5.0-beta.1","v2.5.0-beta.2","v2.5.1","v2.5.10","v2.5.2","v2.5.3","v2.5.4","v2.5.5","v2.5.6","v2.5.7","v2.5.8","v2.5.9","v2.6.0","v2.6.0-alpha.1","v2.6.0-beta.1","v2.6.1","v2.6.2","v2.6.3","v2.6.3-alpha.1","v2.6.3.alpha","v2.6.4","v2.6.5","v2.6.6","v2.6.7","v2.6.8","v2.7.0","v2.7.0-alpha.1","v2.7.0-alpha.2","v2.7.0-alpha.3","v2.7.0-alpha.4","v2.7.0-alpha.5","v2.7.0-alpha.6","v2.7.0-alpha.7","v2.7.0-beta.1","v2.7.0-beta.2","v2.7.0-beta.3","v2.7.0-beta.4","v2.7.0-beta.5","v2.7.0-rc.1","v2.7.0-rc.2","v2.7.1","v2.7.10","v2.7.11","v2.7.12","v2.7.13","v2.7.14","v2.7.15","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grant on a property might be cached with different objects","description":"API Platform Core is a system to create hypermedia-driven REST and GraphQL APIs. Prior to 4.0.22 and 3.4.17, a GraphQL grant on a property might be cached with different objects. The ApiPlatform\\GraphQl\\Serializer\\ItemNormalizer::isCacheKeySafe() method is meant to prevent the caching but the parent::normalize method that is called afterwards still creates the cache key and causes the issue. This vulnerability is fixed in 4.0.22 and 3.4.17.","status":"published","published":"2025-04-03T19:31:46.021Z","modified":"2025-04-08T13:15:23.51Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"cna"}],"cwes":["CWE-696"],"updated_at":"2026-11-02T14:32:44.424933Z"}],"euvd":[{"id":"EUVD-2025-9735","description":"API Platform Core is a system to create hypermedia-driven REST and GraphQL APIs. Prior to 4.0.22 and 3.4.17, a GraphQL grant on a property might be cached with different objects. The ApiPlatform\\GraphQl\\Serializer\\ItemNormalizer::isCacheKeySafe() method is meant to prevent the caching but the parent::normalize method that is called afterwards still creates the cache key and causes the issue. This vulnerability is fixed in 4.0.22 and 3.4.17.","status":"published","published":"2025-04-03T19:31:46Z","modified":"2025-04-08T13:15:23Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"updated_at":"2026-11-02T20:52:40.600826Z"}],"ghsa":[{"id":"GHSA-428q-q3vv-3fq3","title":"GraphQL grant on a property might be cached with different objects","description":"### Original message:\n\nI found an issue with security grants on on properties in the GraphQL ItemNormalizer:\n\nIf you use something like `#[ApiProperty(security: 'is_granted(\"PROPERTY_READ\", [object, property])')]` on a member of an entity, the grant gets cached and is only evaluated once, even if the `object` in question is a different one.\n\nThere is the `ApiPlatform\\GraphQl\\Serializer\\ItemNormalizer::isCacheKeySafe()` method that seems to be intended to prevent this: https://github.com/api-platform/core/blob/88f5ac50d20d6510686a7552310cc567fcca45bf/src/GraphQl/Serializer/ItemNormalizer.php#L160-L164  \nand in its usage on line 90 it does indeed not create a cache key, but the `parent::normalize()` that is called afterwards still creates the cache key and causes the issue.\n\n### Impact\n\nIt grants access to properties that it should not.\n\n### Workarounds\n\nOverride the ItemNormalizer.\n\nPatched at: https://github.com/api-platform/core/commit/7af65aad13037d7649348ee3dcd88e084ef771f8","status":"published","published":"2025-04-04T14:19:42Z","modified":"2025-08-29T21:08:10Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"cwes":["CWE-696"],"updated_at":"2026-11-02T14:38:55.953734Z"}],"nvd":[{"id":"CVE-2025-31485","description":"API Platform Core is a system to create hypermedia-driven REST and GraphQL APIs. Prior to 4.0.22 and 3.4.17, a GraphQL grant on a property might be cached with different objects. The ApiPlatform\\GraphQl\\Serializer\\ItemNormalizer::isCacheKeySafe() method is meant to prevent the caching but the parent::normalize method that is called afterwards still creates the cache key and causes the issue. This vulnerability is fixed in 4.0.22 and 3.4.17.","status":"published","published":"2025-04-03T20:15:25.74Z","modified":"2026-06-17T09:10:29.063Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"secondary"}],"cwes":["CWE-696"],"updated_at":"2026-11-02T14:10:58.094557Z"}],"osv":[{"id":"CVE-2025-31485","title":"GraphQL grant on a property might be cached with different objects","description":"API Platform Core is a system to create hypermedia-driven REST and GraphQL APIs. Prior to 4.0.22 and 3.4.17, a GraphQL grant on a property might be cached with different objects. The ApiPlatform\\GraphQl\\Serializer\\ItemNormalizer::isCacheKeySafe() method is meant to prevent the caching but the parent::normalize method that is called afterwards still creates the cache key and causes the issue. This vulnerability is fixed in 4.0.22 and 3.4.17.","status":"published","published":"2025-04-03T19:31:46.021Z","modified":"2026-10-28T02:31:13.601343375Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"cwes":["CWE-696"],"updated_at":"2026-11-02T15:44:48.02508Z"},{"id":"GHSA-428q-q3vv-3fq3","title":"GraphQL grant on a property might be cached with different objects","description":"### Original message:\n\nI found an issue with security grants on on properties in the GraphQL ItemNormalizer:\n\nIf you use something like `#[ApiProperty(security: 'is_granted(\"PROPERTY_READ\", [object, property])')]` on a member of an entity, the grant gets cached and is only evaluated once, even if the `object` in question is a different one.\n\nThere is the `ApiPlatform\\GraphQl\\Serializer\\ItemNormalizer::isCacheKeySafe()` method that seems to be intended to prevent this: https://github.com/api-platform/core/blob/88f5ac50d20d6510686a7552310cc567fcca45bf/src/GraphQl/Serializer/ItemNormalizer.php#L160-L164  \nand in its usage on line 90 it does indeed not create a cache key, but the `parent::normalize()` that is called afterwards still creates the cache key and causes the issue.\n\n### Impact\n\nIt grants access to properties that it should not.\n\n### Workarounds\n\nOverride the ItemNormalizer.\n\nPatched at: https://github.com/api-platform/core/commit/7af65aad13037d7649348ee3dcd88e084ef771f8","status":"published","published":"2025-04-04T14:19:42Z","modified":"2025-08-29T21:36:30.705845Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"cwes":["CWE-696"],"updated_at":"2026-11-02T15:46:36.434231Z"}]}}