{"id":"CVE-2026-88027","summary":"Mass deletion and overwrite of embedded documents via query-operator injection in embedded record keys in MongoDB integration for Laravel","details":"Improper neutralization of special elements in data query logic in the embedded-document relation handling of the MongoDB integration for Laravel can cause a caller-supplied embedded record identifier to be interpreted as a query condition rather than as a literal identifier. An authenticated user who can influence such an identifier may delete all embedded documents in a targeted record or overwrite an embedded document other than the intended target.","modified":"2026-10-01T03:47:35.790333359Z","published":"2026-09-10T17:52:16.685Z","database_specific":{"cna_assigner":"mongodb","cwe_ids":["CWE-943"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/88xxx/CVE-2026-88027.json","unresolved_ranges":[{"extracted_events":[{"introduced":"4.0.0"},{"fixed":"5.11.0"}],"source":"AFFECTED_FIELD"}]},"references":[{"type":"WEB","url":"https://jira.mongodb.org/browse/PHPLARA-265"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/88xxx/CVE-2026-88027.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-88027"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/mongodb/laravel-mongodb","events":[{"introduced":"1af8b9dcfe336c83b0aa8f09193747129c2bb663"},{"fixed":"0634653039468ceb0268a69192bdac64469ed043"}],"database_specific":{"source":"CPE_RANGE","cpe":"cpe:2.3:a:mongodb:laravel_mongodb:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"4.0.0"},{"fixed":"5.11.0"}]}}],"versions":["5.10.0","5.9.1","5.9.0","5.8.0","5.7.0","5.6.0","5.5.0","5.4.0","5.3.0","5.2.0","5.1.0","5.0.0-rc1","4.7.0","4.6.0","4.5.0","4.4.0","4.3.0","4.2.0","4.1.1","4.1.0","4.0.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-88027.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:L/SC:N/SI:N/SA:N"}]}