CVE-2026-55253 LangChain MongoDB: NoSQL Operator Injection in MongoDBSaver.list() leading to cross-tenant data exposure

LangChain MongoDB provides integrations between MongoDB, Atlas, LangChain, and LangGraph. Prior to langgraph-checkpoint-mongodb 0.3.0 and langgraph-store-mongodb 0.4.0, MongoDBSaver.list, MongoDBSaver.alist, and MongoDBStore.search incorporate filter dictionaries into MongoDB queries without...

EUVD-2026-77674

LangChain MongoDB provides integrations between MongoDB, Atlas, LangChain, and LangGraph. Prior to langgraph-checkpoint-mongodb 0.3.0 and langgraph-store-mongodb 0.4.0, MongoDBSaver.list, MongoDBSaver.alist, and MongoDBStore.search incorporate filter dictionaries into MongoDB queries without...

CVE-2026-55253

A NoSQL injection vulnerability in the langgraph-checkpoint-mongodb (< 0.3.0) and langgraph-store-mongodb (

CVE-2026-88029

A flaw was found in the MongoDB Python Driver's GridFS component. Improper handling of special characters in file identifiers allows an authenticated user to inject query operators. This can lead to unauthorized access to stored file content, potentially disclosing sensitive information...

GridFS data disclosure and deletion via query-operator injection in file IDs in the MongoDB C++ Driver

Improper neutralization of special elements in data query logic in the GridFS component of the MongoDB C++ Driver can cause a caller-supplied structured file identifier to be interpreted as a query condition rather than as a literal identifier. An authenticated user who can influence the identifi...

CVE-2026-88033

MongoDB Java Driver 's GridFS component is vulnerable to query-operator injection through improperly neutralized file identifiers. A caller-supplied structured file ID may be interpreted as a query condition rather than a literal value, allowing an authenticated user who can influence the identif...

CVE-2026-88031 GridFS data deletion via query-operator injection in file IDs in the MongoDB Go Driver

Improper neutralization of special elements in data query logic in the GridFS component of the MongoDB Go Driver can cause a caller-supplied structured file identifier to be interpreted as a query condition rather than as a literal identifier. An authenticated user who can influence the identifie...

CVE-2026-88031 GridFS data deletion via query-operator injection in file IDs in the MongoDB Go Driver

Improper neutralization of special elements in data query logic in the GridFS component of the MongoDB Go Driver can cause a caller-supplied structured file identifier to be interpreted as a query condition rather than as a literal identifier. An authenticated user who can influence the identifie...

GridFS data deletion via query-operator injection in file IDs in the MongoDB Go Driver

Improper neutralization of special elements in data query logic in the GridFS component of the MongoDB Go Driver can cause a caller-supplied structured file identifier to be interpreted as a query condition rather than as a literal identifier. An authenticated user who can influence the identifie...

CVE-2026-88030 GridFS data disclosure and deletion via query-operator injection in file IDs in the MongoDB Ruby Driver

Improper neutralization of special elements in data query logic in the GridFS component of the MongoDB Ruby Driver can cause a caller-supplied structured file identifier to be interpreted as a query condition rather than as a literal identifier. An authenticated user who can influence the...

GridFS data disclosure and deletion via query-operator injection in file IDs in the MongoDB Ruby Driver

Improper neutralization of special elements in data query logic in the GridFS component of the MongoDB Ruby Driver can cause a caller-supplied structured file identifier to be interpreted as a query condition rather than as a literal identifier. An authenticated user who can influence the...

CVE-2026-88030 GridFS data disclosure and deletion via query-operator injection in file IDs in the MongoDB Ruby Driver

Improper neutralization of special elements in data query logic in the GridFS component of the MongoDB Ruby Driver can cause a caller-supplied structured file identifier to be interpreted as a query condition rather than as a literal identifier. An authenticated user who can influence the...

CVE-2026-88028

CVE-2026-88028 affects the polymorphic relation handling in the MongoDB integration for Laravel . The root cause is improper neutralization of special elements in data query logic , which allows a caller-supplied relation identifier to be interpreted as a query condition rather than a literal ide...

CVE-2026-88028 Unauthorized document disclosure via query-operator injection in polymorphic relation identifiers in MongoDB integration for Laravel

Improper neutralization of special elements in data query logic in the polymorphic relation handling of the MongoDB integration for Laravel can cause a caller-supplied relation identifier to be interpreted as a query condition rather than as a literal identifier. An authenticated user who can...

CVE-2026-88028 Unauthorized document disclosure via query-operator injection in polymorphic relation identifiers in MongoDB integration for Laravel

Improper neutralization of special elements in data query logic in the polymorphic relation handling of the MongoDB integration for Laravel can cause a caller-supplied relation identifier to be interpreted as a query condition rather than as a literal identifier. An authenticated user who can...

CVE-2026-88027 Mass deletion and overwrite of embedded documents via query-operator injection in embedded record keys in MongoDB integration for Laravel

Improper neutralization of special elements in data query logic in the embedded-document relation handling of the MongoDB integration for Laravel can cause a caller-supplied embedded record identifier to be interpreted as a query condition rather than as a literal identifier. An authenticated use...

CVE-2026-88025 GridFS data disclosure and deletion via query-operator injection in file IDs in the MongoDB C# Driver

Improper neutralization of special elements in data query logic in the GridFS component of the MongoDB C Driver can cause a caller-supplied structured file identifier to be interpreted as a query condition rather than as a literal identifier. An authenticated user who can influence the identifier...

CVE-2026-88025

CVE-2026-88025 affects the GridFS component of the MongoDB C# Driver . A caller-supplied structured file identifier is improperly neutralized, allowing it to be interpreted as a query condition rather than a literal identifier (query-operator injection). An authenticated user who can influence th...

CVE-2026-88023 GridFS data disclosure and deletion via query-operator injection in file IDs in the MongoDB PHP Library

Improper neutralization of special elements in data query logic in the GridFS component of the MongoDB PHP Library can cause a caller-supplied structured file identifier to be interpreted as a query condition rather than as a literal identifier. An authenticated user who can influence the...

CVE-2026-88022 Unauthorized document disclosure and deletion via query-operator injection in explicit equality filters in MongoDB integration for Laravel

Improper neutralization of special elements in data query logic in the MongoDB integration for Laravel can cause an array supplied to an explicit equality filter to be interpreted as a query condition rather than as a literal value. This affects the three-argument where method when the operator i...