CVE-2026-93758: Authorization Bypass Through User-Controlled Key

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 record to be looked up without the usual...

CVE-2026-93760: Improper Neutralization of Special Elements in Data Query Logic

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 databas...

PT-2026-95520

Name of the Vulnerable Software and Affected Versions Mongoid affected versions not specified Description An unsafe reflection weakness exists in the document persistence layer of the object-document mapping code. When an embedding application passes keys from an unauthenticated party, it can lea...

PT-2026-95563

Name of the Vulnerable Software and Affected Versions Mongoid affected versions not specified Description Mongoid may omit encryption rules for fields declared on embedded models during the generation of the client-side field-level encryption schema. This allows applications using this feature to...

PT-2026-95561

Name of the Vulnerable Software and Affected Versions Mongoid affected versions not specified Description An unsafe reflection weakness exists in the query path used for embedded documents. If an application passes an externally supplied field name to specific in-memory query methods, an...

PT-2026-95559

Name of the Vulnerable Software and Affected Versions Mongoid affected versions not specified Description Mongoid does not restrict which query operators are accepted when an application passes caller-supplied filter data to its query-building methods. An unauthenticated party can influence how t...

CVE-2026-93765: Use of Externally-Controlled Input to Select Classes or Code

Mongoid contains an unsafe reflection weakness in the document persistence layer of its object-document mapping code. Input whose keys are passed through from an unauthenticated party by an embedding application can cause unintended internal method invocation instead of the intended array field...

PT-2026-95558

Name of the Vulnerable Software and Affected Versions Mongoid affected versions not specified Description The query builder fails to neutralize string-typed query criteria, passing them directly to the database as server-side JavaScript expressions. An unauthenticated party capable of influencing...

CVE-2026-93761: Inefficient Regular Expression Complexity

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-supplied text into a pattern-matching query...

PT-2026-95560

Name of the Vulnerable Software and Affected Versions Mongoid affected versions not specified Description An inefficient regular expression complexity issue exists in the in-memory query evaluation component. This allows an unauthenticated party to cause excessive processing within an embedding...

Devise Has A Confirmable "change Email" Race Condition Permits User To Confirm Email They Have No Access To

Impact A race condition in Devise's Confirmable module allows an attacker to confirm an email address they do not own. This affects any Devise application using the "reconfirmable" option the default when using Confirmable with email changes. By sending two concurrent email change requests, an...

Mongoid::Criteria.from_hash method allows arbitrary method calls

Under specific conditions when processing a maliciously crafted value of type Hash r, Mongoid::Criteria.fromhash may allow for executing arbitrary Ruby code...

Arbitrary Code Execution

Overview Affected versions of this package are vulnerable to Arbitrary Code Execution via the Mongoid::Criteria.fromhash function. An attacker can execute arbitrary Ruby code by supplying a specially crafted Hash value. Remediation Upgrade mongoid to version 7.6.1, 8.0.12, 8.1.12, 9.0.10 or highe...

CVE-2026-2302

Under specific conditions when processing a maliciously crafted value of type Hash r, Mongoid::Criteria.fromhash may allow for executing arbitrary Ruby code...

CVE-2026-2302

Under specific conditions when processing a maliciously crafted value of type Hash r, Mongoid::Criteria.fromhash may allow for executing arbitrary Ruby code...

CVE-2026-2302

Under specific conditions when processing a maliciously crafted value of type Hash r, Mongoid::Criteria.fromhash may allow for executing arbitrary Ruby code...

CVE-2026-2302

Technical details about CVE-2026-2302 are not publicly available in the provided Connected documents. Monitor for updates; current information includes an Arbitrary Ruby code execution condition tied to Mongoid::Criteria.from_hash but no vendor/version specifics are given here.

CVE-2026-2302 Unsafe Reflection in Mongoid::Criteria.from_hash

Under specific conditions when processing a maliciously crafted value of type Hash r, Mongoid::Criteria.fromhash may allow for executing arbitrary Ruby code...

Unsafe Reflection in Mongoid::Criteria.from_hash

Under specific conditions when processing a maliciously crafted value of type Hash r, Mongoid::Criteria.fromhash may allow for executing arbitrary Ruby code...

CVE-2026-2302 Unsafe Reflection in Mongoid::Criteria.from_hash

Under specific conditions when processing a maliciously crafted value of type Hash r, Mongoid::Criteria.fromhash may allow for executing arbitrary Ruby code...