Snyk Security Database

@neo4j/graphql is an A GraphQL to Cypher query execution layer for Neo4j and JavaScript GraphQL implementations

Affected versions of this package are vulnerable to Incorrect Authorization via the NONE quantifier in AuthConnectionFilter and AuthRelationshipFilter, which incorrectly behaves like SOME when evaluating authorization rules on relationship and connection filters. Because the NONE operator is not negated before being returned as a Cypher EXISTS predicate, authorization checks that are intended to deny access when any matching relationship exists instead grant access under those same conditions, allowing an attacker to bypass relationship-based authorization rules.

nebulallm is a malicious package. This package contains malicious code, and its content was removed from the official package manager. While this package might be attempting to impersonate a valid organization, there is no connection between that organization and this package authorship.

net.minidev:json-smart is a Java JSON parser.

Affected versions of this package are vulnerable to Improper Neutralization via the parseInner function in the JSONParserBase parser. An attacker can evade JSONValue.parseStrict or isValidJsonStrict by sending a valid JSON value followed by a literal 0x1A character and malformed content; parseInner mistakes the character for end-of-input and skips the trailing-data check. Applications that rely on these strict-validation methods can accept input that downstream parsers such as Jackson or Gson interpret differently.