mongoaudit

mongoaudit is a CLI tool for auditing MongoDB servers, detecting poor security settings and performing automated penetration testing. Installing Clone this repository and run the setup: git clone https://github.com/stampery/mongoaudit.git cd mongoaudit python setup.py install mongoaudit...

CVE-2025-6713

CVE-2025-6713 craft aggregation pipeline to access data without proper authorisation due to improper handling of $mergeCursors in MongoDB v8.0 v7.0 v6.0 6.0.22 installation not very difficult - just use pip3 to install the requirements: pip install -r requirements usage python3 CVE-2025-6713...

CVE-2025-14847-MongoDB

CVE-2025-14847-MongoDB Memory Disclosure Research Tool Overview This repository contains an educational research tool designed to demonstrate the memory safety concepts behind CVE-2025-14847, a critical vulnerability discovered in MongoDB's BSON decompression implementation. The tool simulates ho...

CVE-2026-114652

A data-query-logic neutralization weakness in the update-statement construction component of the MongoDB C Driver can cause application-supplied values to be interpreted as query/update logic rather than as literal data. An application user who can influence the content of values that the...

CVE-2026-114653

A client-side encryption schema construction component in the MongoDB C Driver places caller-supplied field identifiers into a position that is interpreted as a pattern expression, without normalizing or validating them. As a result, an application that designates certain fields for client-side...

CVE-2026-114654

A numeric-type conversion flaw in the BSON handling library of the MongoDB C Driver allows an out-of-range binary subtype value supplied through untrusted textual input to bypass the library's binary-element integrity checks. When such a value is later encoded, it is narrowed to a smaller wire...

CVE-2026-114651

A memory-handling weakness in the BSON deserialization component of the MongoDB C Driver may cause data left over from previously processed content to be returned when specially crafted serialized input is parsed. An unauthenticated party able to supply serialized data to an application that maps...

CVE-2026-114644

The MongoDB C Driver's BSON library contains an uncontrolled resource consumption weakness in its deserialization handling of one BSON value type. An application that deserializes untrusted content with the library retains data derived from that content for the lifetime of the process, with no...

CVE-2026-114645

A 32-bit integer wraparound in the MongoDB C Driver's Windows-only Kerberos/SSPI authentication code can cause an undersized heap buffer to be allocated when an excessively long credential value is supplied in the client's connection configuration. A party able to control that client-side...

CVE-2026-114646

A data-validation flaw exists in the BSON handling and binary serialization path of the MongoDB C Driver. When an application constructs a raw or lazy BSON document object from externally supplied binary data, the driver does not verify that the size quantity declared inside that data matches the...

CVE-2026-114647

The MongoDB C Driver does not reject replacement documents whose top-level field names begin with a dollar sign in FindOneAndReplace, unlike other replace operations. An application that builds such a document from user-supplied field names can have the server apply update operators instead of a...

CVE-2026-114649

The MongoDB C Driver compares TLS client certificates by issuer and serial number only when deciding whether two clients can share cached connections. In an application that creates clients from certificates supplied by different users, a user who provides a certificate copying another user's...

CVE-2026-114650

A flaw in the client-side encryption support of the MongoDB .NET/C driver can cause data designated for client-side field-level encryption to be written without encryption. Under certain platform text-encoding configurations, an internal name conversion loses information, so the encryption layer...

CVE-2026-114648

The MongoDB C Driver does not neutralize dot and dollar characters in dictionary keys, field names and array-filter identifiers used in LINQ queries before placing them into the field paths it sends to the server. An application user whose input reaches these positions can redirect a query or...

CVE-2026-114643

The MongoDB C Driver writes GeoJSON extra members without checking whether their names collide with reserved GeoJSON members such as type and coordinates. An application that places user-supplied field names into these extra members can store documents with duplicate geometry fields, so the serve...

CVE-2026-114654 BSON output corruption via out-of-range binary subtype bypassing UUID and OldBinary guards

A numeric-type conversion flaw in the BSON handling library of the MongoDB C Driver allows an out-of-range binary subtype value supplied through untrusted textual input to bypass the library's binary-element integrity checks. When such a value is later encoded, it is narrowed to a smaller wire...

CVE-2026-114654

The MongoDB C# Driver contains a numeric-type conversion flaw in its BSON handling library . An unauthenticated party can provide untrusted textual input containing an out-of-range binary subtype value , which bypasses integrity checks. During subsequent encoding, the value is narrowed to a small...

EUVD-2026-108328

A numeric-type conversion flaw in the BSON handling library of the MongoDB C Driver allows an out-of-range binary subtype value supplied through untrusted textual input to bypass the library's binary-element integrity checks. When such a value is later encoded, it is narrowed to a smaller wire...

CVE-2026-114654

A numeric-type conversion flaw in the BSON handling library of the MongoDB C Driver allows an out-of-range binary subtype value supplied through untrusted textual input to bypass the library's binary-element integrity checks. When such a value is later encoded, it is narrowed to a smaller wire...

CVE-2026-114653 Silent client-side encryption bypass via unescaped field-name regex in CSFLE schema builder

A client-side encryption schema construction component in the MongoDB C Driver places caller-supplied field identifiers into a position that is interpreted as a pattern expression, without normalizing or validating them. As a result, an application that designates certain fields for client-side...