Contains logic for rate-limiting API endpoints by requesting origin. 

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@metamask/rate-limit-controller

Contains logic for rate-limiting API endpoints by requesting origin

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danfinlay

nicholasellul

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lgbot

rate-limit-controller

(Experimental) An ambiguous license classifier was found.

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Ambiguous License Classifier

Source files are encoded using a non-standard text encoding.

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Bad text encoding

Package version is not a valid semantic version (semver).

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Bad semver

Package has dependencies with an invalid semantic version. This could be a sign of beta, low quality, or unmaintained dependencies.

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Bad dependency semver

Source files contain bidirectional unicode control characters. This could indicate a Trojan source supply chain attack. See: trojansource.codes for more information.

What are bidirectional unicode control characters?

Bidirectional unicode control characters

This package has multiple bin scripts with the same name. This can cause non-deterministic behavior when installing or could be a sign of a supply chain attack.

What is bin script confusion?

Bin script confusion

Semantic versions published out of chronological order.

What is a chronological version anomaly?

Chronological version anomaly

Project maintainer's SSH key has been compromised.

What is a compromised SSH key?

Compromised SSH key

(Experimental) Copyleft license information was found.

What do I need to know about license files?

Copyleft License

Contains a Critical Common Vulnerability and Exposure (CVE).

What is a critical CVE?

Title

Critical CVE

Contains a high severity Common Vulnerability and Exposure (CVE).

What is a CVE?

High CVE

Uses debug, reflection and dynamic code execution features.

What is debug access?

Debug access

The maintainer of the package marked it as deprecated. This could indicate that a single version should not be used, or that the package is no longer maintained and any new vulnerabilities will not be fixed.

What is a deprecated package?

Deprecated

(Experimental) Contains a known deprecated SPDX license exception.

What is a deprecated SPDX exception?

Deprecated SPDX exception

(Experimental) License is deprecated which may have legal implications regarding the package's use.

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Deprecated license

Package name is similar to other popular packages and may not be the package you want.

What is a typosquat?

Possible typosquat attack

Dynamic require can indicate the package is performing dangerous or unsafe dynamic code execution.

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Dynamic require

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Empty package

Package accesses environment variables, which may be a sign of credential stuffing or data theft.

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Environment variable access

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Name

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File dependency

Accesses the file system, and could potentially read sensitive data.

What is filesystem access?

Filesystem access

Package has a dependency with a floating version range. This can cause issues if the dependency publishes a new major version.

What are wildcard dependencies?

Wildcard dependency

Contains a dependency which resolves to a remote git URL. Dependencies fetched from git URLs are not immutable and can be used to inject untrusted code or reduce the likelihood of a reproducible install.

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Git dependency

Contains a dependency which resolves to a GitHub URL. Dependencies fetched from GitHub specifiers are not immutable can be used to inject untrusted code or reduce the likelihood of a reproducible install.

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GitHub dependency

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What is an AI-detected potential code anomaly?

AI-detected potential code anomaly

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Contains native code (e.g., compiled binaries or shared libraries). Including native code can obscure malicious behavior.

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Native code

Contains high entropy strings. This could be a sign of encrypted data, leaked secrets or obfuscated code.

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High entropy strings

Contains unicode homoglyphs which can be used in supply chain confusion attacks.

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Unicode homoglyphs

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HTTP dependency

Install scripts are run when the package is installed. The majority of malware in npm is hidden in install scripts.

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Install scripts

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Long strings

Package has recently undergone a major refactor. It may be unstable or indicate significant internal changes. Use caution when updating to versions that include significant changes.

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Major refactor

This package is malware. We have asked the package registry to remove it.

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Known malware

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Manifest confusion

Contains a medium severity Common Vulnerability and Exposure (CVE).

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Medium CVE

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Low CVE

This package contains minified code. This may be harmless in some cases where minified code is included in packaged libraries, however packages on npm should not minify code.

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The package was published by an npm account that no longer exists.

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Non-existent author

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Missing license

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Missing package tarball

(Experimental) Package contains multiple licenses.

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Modified license exception

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Modified license

What is network access?

Network access

A new npm collaborator published a version of the package for the first time. New collaborators are usually benign additions to a project, but do indicate a change to the security surface area of a package.

What is new author?

New author

Package does not specify a list of contributors or an author in package.json.

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No contributors or author data

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No bug tracker

(Experimental) License information could not be found.

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Package does not have a linked source code repository. Without this field, a package will have no reference to the location of the source code use to generate the package.

		@@ -9,2 +9,6 @@ # Changelog

		## [4.0.2]
		### Changed
		- Bump `@metamask/base-controller` to `^4.1.1` ([#3760](https://github.com/MetaMask/core/pull/3760), [#3821](https://github.com/MetaMask/core/pull/3821))

		## [4.0.1]
		@@ -65,3 +69,4 @@ ### Changed

		[Unreleased]: https://github.com/MetaMask/core/compare/@metamask/rate-limit-controller@4.0.1...HEAD
		[Unreleased]: https://github.com/MetaMask/core/compare/@metamask/rate-limit-controller@4.0.2...HEAD
		[4.0.2]: https://github.com/MetaMask/core/compare/@metamask/rate-limit-controller@4.0.1...@metamask/rate-limit-controller@4.0.2
		[4.0.1]: https://github.com/MetaMask/core/compare/@metamask/rate-limit-controller@4.0.0...@metamask/rate-limit-controller@4.0.1
		@@ -68,0 +73,0 @@ [4.0.0]: https://github.com/MetaMask/core/compare/@metamask/rate-limit-controller@3.0.3...@metamask/rate-limit-controller@4.0.0

		{
		"name": "@metamask/rate-limit-controller",
		"version": "4.0.1",
		"version": "4.0.2",
		"description": "Contains logic for rate-limiting API endpoints by requesting origin",
		@@ -34,3 +34,3 @@ "keywords": [
		"dependencies": {
		"@metamask/base-controller": "^4.0.1",
		"@metamask/base-controller": "^4.1.1",
		"@metamask/rpc-errors": "^6.1.0"
		@@ -37,0 +37,0 @@ },

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