{"id":"CVE-2026-93760","summary":"NoSQL injection of JavaScript-executing query operators via unsafe-by-default operator guard","details":"Mongoid does not restrict which query operators may come from caller-supplied filter data when an application hands that data to its query-building methods. In an application that forwards externally supplied filter parameters in this way, a party with no credentials may influence how the database evaluates the query. This may result in unintended disclosure of stored field values and in reduced database performance.","modified":"2026-09-26T03:48:40.050794574Z","published":"2026-09-18T17:24:03.549Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/93xxx/CVE-2026-93760.json","unresolved_ranges":[{"extracted_events":[{"introduced":"9.1.0"},{"last_affected":"9.1.0"},{"introduced":"9.0.0"},{"last_affected":"9.0.11"},{"introduced":"8.1.0"},{"last_affected":"8.1.12"},{"introduced":"8.0.0"},{"last_affected":"8.0.12"}],"source":"AFFECTED_FIELD"}],"cna_assigner":"mongodb","cwe_ids":["CWE-943"]},"references":[{"type":"WEB","url":"https://jira.mongodb.org/browse/MONGOID-5994"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/93xxx/CVE-2026-93760.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-93760"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/mongodb/mongoid","events":[{"introduced":"6e780948d297615520085d0df49dbe270c34430d"},{"fixed":"4775b2a3ced15ba4505a0f03927ada4a9a9a9f74"},{"introduced":"c95c4859ece38f2d42bf9b9984e7791532a17ff7"},{"fixed":"492a97bb60c554219a52fe07db7c161c8849b5ca"},{"introduced":"88f4b1ae86fab094b553a443dc5067493210c384"},{"fixed":"5373073d24abd206a64ab306a0af0b95a084c4f8"},{"introduced":"fc21c4106477474a655e5a4a03d829feb6997b00"},{"last_affected":"fc21c4106477474a655e5a4a03d829feb6997b00"}],"database_specific":{"cpe":["cpe:2.3:a:mongodb:mongoid:*:*:*:*:*:*:*:*","cpe:2.3:a:mongodb:mongoid:9.1.0:*:*:*:*:*:*:*"],"extracted_events":[{"introduced":"8.0.0"},{"fixed":"8.0.13"},{"introduced":"8.1.0"},{"fixed":"8.1.13"},{"introduced":"9.0.0"},{"fixed":"9.0.12"},{"introduced":"9.1.0"},{"last_affected":"9.1.0"}],"source":["CPE_RANGE","CPE_STRING"]}}],"versions":["9.1.0","v8.0.12","v8.1.12","v9.0.11","v9.1.0","v9.0.10","v9.0.9","v9.0.8","v9.0.7","v8.1.11","v8.0.11","v8.0.10","v8.1.10","v9.0.6","v8.0.9","v8.1.9","v9.0.5","v9.0.4","v8.1.8","v9.0.3","v8.1.7","v9.0.2","v8.1.6","v8.0.8","v9.0.1","v9.0.0","v8.1.5","v8.0.7","v8.1.4","v8.1.3","v8.0.6","v8.1.2","v8.1.1","v8.0.5","v8.1.0","v8.0.4","v8.0.3","v8.0.2","v8.0.1","v8.0.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-93760.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:L/SC:N/SI:N/SA:N"}]}