{"id":"CVE-2023-37473","aliases":["EUVD-2023-1996","GHSA-7xr2-8ff7-6fjq"],"status":"published","title":"Limited code execution in zenstruck/collections","description":"zenstruck/collections is a set of helpers for iterating/paginating/filtering collections. Passing _callable strings_ (ie `system`) caused the function to be executed. This would result in a limited subset of specific user input being executed as if it were code. This issue has been addressed in commit `f4b1c48820` and included in release version 0.2.1. Users are advised to upgrade. Users unable to upgrade should ensure that user input is not passed to either `EntityRepository::find()` or `query()`.","severity":{"version":"3.1","score":8.6,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00939,"percentile":0.61218,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-74"],"published":"2023-07-14T20:00:16Z","modified":"2026-10-28T02:31:14Z","fixes":[{"ecosystem":"Packagist","package":"zenstruck/collection","fixed_in":["0.2.1"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Packagist","package":"zenstruck/collection","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.2.1"}]}]},{"source":"osv","ecosystem":"Packagist","package":"zenstruck/collection","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.2.1"}]}],"versions":["v0.1.0","v0.2.0"]}],"products":[{"vendor":"zenstruck","product":"collection"}],"references":[{"url":"https://github.com/zenstruck/collection/security/advisories/GHSA-7xr2-8ff7-6fjq","tags":["x_refsource_CONFIRM","x_transferred","Mitigation","advisory","web"]},{"url":"https://github.com/zenstruck/collection/commit/f4b1c488206e1b1581b06fcd331686846f13f19c","tags":["x_refsource_MISC","x_transferred","Patch","fix","web"]},{"url":"https://github.com/zenstruck/collection/releases/tag/v0.2.1","tags":["x_refsource_MISC","x_transferred","Release Notes","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-37473","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-7xr2-8ff7-6fjq"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/37xxx/CVE-2023-37473.json","tags":["advisory"]},{"url":"https://github.com/zenstruck/collection","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2023-37473","title":"Limited code execution in zenstruck/collections","description":"zenstruck/collections is a set of helpers for iterating/paginating/filtering collections. Passing _callable strings_ (ie `system`) caused the function to be executed. This would result in a limited subset of specific user input being executed as if it were code. This issue has been addressed in commit `f4b1c48820` and included in release version 0.2.1. Users are advised to upgrade. Users unable to upgrade should ensure that user input is not passed to either `EntityRepository::find()` or `query()`.","status":"published","published":"2023-07-14T20:00:16.909Z","modified":"2024-10-18T17:42:36.436Z","cvss":[{"version":"3.1","score":8.6,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-74"],"updated_at":"2026-11-02T14:35:16.126506Z"}],"euvd":[{"id":"EUVD-2023-1996","description":"zenstruck/collections is a set of helpers for iterating/paginating/filtering collections. Passing _callable strings_ (ie `system`) caused the function to be executed. This would result in a limited subset of specific user input being executed as if it were code. This issue has been addressed in commit `f4b1c48820` and included in release version 0.2.1. Users are advised to upgrade. Users unable to upgrade should ensure that user input is not passed to either `EntityRepository::find()` or `query()`.","status":"published","published":"2023-07-14T20:00:16Z","modified":"2024-10-18T17:42:36Z","cvss":[{"version":"3.1","score":8.6,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-03T00:27:32.691525Z"}],"ghsa":[{"id":"GHSA-7xr2-8ff7-6fjq","title":"zenstruck/collection passing callable string to EntityRepository::find() and query()","description":"### Impact\nPassing _callable strings_ (ie `system`) caused the function to be executed.\n\n### Patches\nFixed in [v0.2.1](https://github.com/zenstruck/collection/releases/tag/v0.2.1).\n\n### Workarounds\nDo not allow passing user strings to `EntityRepository::find()` or `query()`.\n\n### References\n[Fix commit](https://github.com/zenstruck/collection/commit/f4b1c488206e1b1581b06fcd331686846f13f19c).\n","status":"published","published":"2023-07-14T21:59:13Z","modified":"2023-11-10T05:03:24Z","cvss":[{"version":"3.1","score":8.5,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-74"],"updated_at":"2026-11-02T14:37:19.438667Z"}],"nvd":[{"id":"CVE-2023-37473","description":"zenstruck/collections is a set of helpers for iterating/paginating/filtering collections. Passing _callable strings_ (ie `system`) caused the function to be executed. This would result in a limited subset of specific user input being executed as if it were code. This issue has been addressed in commit `f4b1c48820` and included in release version 0.2.1. Users are advised to upgrade. Users unable to upgrade should ensure that user input is not passed to either `EntityRepository::find()` or `query()`.","status":"published","published":"2023-07-14T21:15:09.047Z","modified":"2026-06-17T06:08:17.383Z","cvss":[{"version":"3.1","score":8.5,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"high","assessor":"secondary"},{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-74"],"updated_at":"2026-11-02T14:08:17.044696Z"}],"osv":[{"id":"CVE-2023-37473","title":"Limited code execution in zenstruck/collections","description":"zenstruck/collections is a set of helpers for iterating/paginating/filtering collections. Passing _callable strings_ (ie `system`) caused the function to be executed. This would result in a limited subset of specific user input being executed as if it were code. This issue has been addressed in commit `f4b1c48820` and included in release version 0.2.1. Users are advised to upgrade. Users unable to upgrade should ensure that user input is not passed to either `EntityRepository::find()` or `query()`.","status":"published","published":"2023-07-14T20:00:16.909Z","modified":"2026-10-28T02:31:14.973901122Z","cvss":[{"version":"3.1","score":8.5,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-74"],"updated_at":"2026-11-02T15:44:32.510144Z"},{"id":"GHSA-7xr2-8ff7-6fjq","title":"zenstruck/collection passing callable string to EntityRepository::find() and query()","description":"### Impact\nPassing _callable strings_ (ie `system`) caused the function to be executed.\n\n### Patches\nFixed in [v0.2.1](https://github.com/zenstruck/collection/releases/tag/v0.2.1).\n\n### Workarounds\nDo not allow passing user strings to `EntityRepository::find()` or `query()`.\n\n### References\n[Fix commit](https://github.com/zenstruck/collection/commit/f4b1c488206e1b1581b06fcd331686846f13f19c).\n","status":"published","published":"2023-07-14T21:59:13Z","modified":"2026-09-10T03:49:42.631460226Z","cvss":[{"version":"3.1","score":8.5,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-74"],"updated_at":"2026-11-02T15:46:41.732368Z"}]}}