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serverless-offline@3.5.3 vulnerabilities

Emulate AWS λ and API Gateway locally when developing your Serverless project

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Direct Vulnerabilities

Known vulnerabilities in the serverless-offline package. This does not include vulnerabilities belonging to this package’s dependencies.

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Vulnerability Vulnerable Version
  • M
Access Restriction Bypass

serverless-offline is an Emulate AWS λ and API Gateway locally when developing your Serverless project.

Affected versions of this package are vulnerable to Access Restriction Bypass. It returns a 403 HTTP status code for a route that has a trailing / character, which might cause a developer to implement incorrect access control, because the actual behavior within the Amazon AWS environment is a 200 HTTP status code (i.e., possibly greater than expected permissions).

How to fix Access Restriction Bypass?

Upgrade serverless-offline to version 8.6.0 or higher.

<8.6.0
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