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High 8.6
Server-side JavaScript injection via string query criteria bypassing the strict operator allowlist
Mongoid does not neutralize a string-typed query criterion supplied to its query builder, and instead passes it to the database as a server-side JavaScript expression. An unauthenticated party able to influence the value an application supplies as a query arg…
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High 8.2
NoSQL injection of JavaScript-executing query operators via unsafe-by-default operator guard
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 cre…
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High 7.5
Denial of service via unbounded regex matching in Mongoid's in-memory query matcher
An inefficient regular expression complexity issue in the in-memory query evaluation component of the Mongoid library may allow an unauthenticated party to cause excessive processing within an embedding application process. Applications that place user-suppli…
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High 8.1
Cross-principal document update, theft, and deletion via unvalidated id in nested attributes
An insecure direct object reference in the nested attributes handling of the Mongoid object-document mapper may allow a user with basic application privileges to reference a record identifier that is not their own. Processing such a request can cause that rec…