{"id":"CVE-2023-41336","aliases":["EUVD-2023-2415","GHSA-4cpv-669c-r79x"],"status":"published","title":"Prevent injection of invalid entity ids for \"autocomplete\" fields in symfony ux-autocomplete","description":"ux-autocomplete is a JavaScript Autocomplete functionality for Symfony. Under certain circumstances, an attacker could successfully submit an entity id for an `EntityType` that is *not* part of the valid choices. The problem has been fixed in `symfony/ux-autocomplete` version 2.11.2.","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-08","score":0.00635,"percentile":0.50726,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-20"],"published":"2023-09-11T14:43:05Z","modified":"2026-10-28T02:30:49Z","fixes":[{"ecosystem":"Packagist","package":"symfony/ux-autocomplete","fixed_in":["2.11.2"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Packagist","package":"symfony/ux-autocomplete","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.11.2"}]}]},{"source":"osv","ecosystem":"Packagist","package":"symfony/ux-autocomplete","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.11.2"}]}],"versions":["v2.10.0","v2.11.0","v2.11.1","v2.2.0","v2.3.0","v2.4.0","v2.5.0","v2.6.0","v2.6.1","v2.7.0","v2.7.1","v2.8.0","v2.8.1","v2.9.0","v2.9.1"]}],"products":[{"vendor":"symfony","product":"ux-autocomplete"},{"vendor":"symfony","product":"ux_autocomplete"}],"references":[{"url":"https://github.com/symfony/ux-autocomplete/security/advisories/GHSA-4cpv-669c-r79x","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory","advisory","web"]},{"url":"https://github.com/symfony/ux-autocomplete/commit/fabcb2eee14b9e84a45b276711853a560b5d770c","tags":["x_refsource_MISC","x_transferred","Patch","fix","web"]},{"url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/ux-autocomplete/CVE-2023-41336.yaml","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","advisory","web"]},{"url":"https://symfony.com/bundles/ux-autocomplete/current/index.html#usage-in-a-form-with-ajax","tags":["x_refsource_MISC","x_transferred","Product","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-41336","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-4cpv-669c-r79x"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/41xxx/CVE-2023-41336.json","tags":["advisory"]},{"url":"https://github.com/symfony/ux-autocomplete","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2023-41336","title":"Prevent injection of invalid entity ids for \"autocomplete\" fields in symfony ux-autocomplete","description":"ux-autocomplete is a JavaScript Autocomplete functionality for Symfony. Under certain circumstances, an attacker could successfully submit an entity id for an `EntityType` that is *not* part of the valid choices. The problem has been fixed in `symfony/ux-autocomplete` version 2.11.2.","status":"published","published":"2023-09-11T19:21:48.938Z","modified":"2024-09-26T15:37:18.042Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:35:19.217111Z"}],"euvd":[{"id":"EUVD-2023-2415","description":"ux-autocomplete is a JavaScript Autocomplete functionality for Symfony. Under certain circumstances, an attacker could successfully submit an entity id for an `EntityType` that is *not* part of the valid choices. The problem has been fixed in `symfony/ux-autocomplete` version 2.11.2.","status":"published","published":"2023-09-11T19:21:48Z","modified":"2024-09-26T15:37:18Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-03T00:28:09.023721Z"}],"ghsa":[{"id":"GHSA-4cpv-669c-r79x","title":"Prevent injection of invalid entity ids for \"autocomplete\" fields","description":"### Impact\nUnder certain circumstances, an attacker could successfully submit an entity id for an `EntityType` that is *not* part of the valid choices.\n\nAffected applications are any that use:\n\n* A custom `query_builder` option to limit the valid results;\nAND\n* An `EntityType` with `'autocomplete' =\u003e true` or a custom [AsEntityAutocompleteField](https://symfony.com/bundles/ux-autocomplete/current/index.html#usage-in-a-form-with-ajax).\n\nUnder this circumstance, if an id is submitted, it is accepted even if the matching record would not be returned by the custom query built with `query_builder`.\n\n### Patches\n\nThe problem has been fixed in `symfony/ux-autocomplete` version 2.11.2.\n\n### Workarounds\nUpgrade to version 2.11.2 or greater of `symfony/ux-autocomplete` or perform extra validation after submit to verify the selected option is valid.\n","status":"published","published":"2023-09-11T14:43:05Z","modified":"2023-11-10T05:04:38Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:37:19.438667Z"}],"nvd":[{"id":"CVE-2023-41336","description":"ux-autocomplete is a JavaScript Autocomplete functionality for Symfony. Under certain circumstances, an attacker could successfully submit an entity id for an `EntityType` that is *not* part of the valid choices. The problem has been fixed in `symfony/ux-autocomplete` version 2.11.2.","status":"published","published":"2023-09-11T20:15:10.983Z","modified":"2026-06-17T06:21:51.23Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium","assessor":"secondary"},{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:08:28.268644Z"}],"osv":[{"id":"CVE-2023-41336","title":"Prevent injection of invalid entity ids for \"autocomplete\" fields in symfony ux-autocomplete","description":"ux-autocomplete is a JavaScript Autocomplete functionality for Symfony. Under certain circumstances, an attacker could successfully submit an entity id for an `EntityType` that is *not* part of the valid choices. The problem has been fixed in `symfony/ux-autocomplete` version 2.11.2.","status":"published","published":"2023-09-11T19:21:48.938Z","modified":"2026-10-28T02:30:49.531212596Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T15:44:33.244128Z"},{"id":"GHSA-4cpv-669c-r79x","title":"Prevent injection of invalid entity ids for \"autocomplete\" fields","description":"### Impact\nUnder certain circumstances, an attacker could successfully submit an entity id for an `EntityType` that is *not* part of the valid choices.\n\nAffected applications are any that use:\n\n* A custom `query_builder` option to limit the valid results;\nAND\n* An `EntityType` with `'autocomplete' =\u003e true` or a custom [AsEntityAutocompleteField](https://symfony.com/bundles/ux-autocomplete/current/index.html#usage-in-a-form-with-ajax).\n\nUnder this circumstance, if an id is submitted, it is accepted even if the matching record would not be returned by the custom query built with `query_builder`.\n\n### Patches\n\nThe problem has been fixed in `symfony/ux-autocomplete` version 2.11.2.\n\n### Workarounds\nUpgrade to version 2.11.2 or greater of `symfony/ux-autocomplete` or perform extra validation after submit to verify the selected option is valid.\n","status":"published","published":"2023-09-11T14:43:05Z","modified":"2026-09-10T03:50:03.208668376Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T15:46:36.782754Z"}]}}