CVE-2026-93762

Mongoid contains an unsafe reflection weakness in the query path used for embedded documents. An application that passes an externally supplied field name to certain in-memory query methods may allow an unauthenticated party to obtain unintended disclosure of stored document data and to permanently remove stored records.

  • Published Sep 18, 2026
  • CVSS 9.2 critical
  • 0.6% chance of exploitation in the next 30 days (EPSS)

Affected software

CVE-2026-93762 at the National Vulnerability Database