CVE-2024-29186

Bref is an open-source project that helps users go serverless on Amazon Web Services with PHP. When Bref prior to version 2.1.17 is used with the Event-Driven Function runtime and the handler is a RequestHandlerInterface, then the Lambda event is converted to a PSR7 object. During the conversion...

CVE-2024-24754

Bref enable serverless PHP on AWS Lambda. When Bref is used with the Event-Driven Function runtime and the handler is a RequestHandlerInterface, then the Lambda event is converted to a PSR7 object. During the conversion process, if the request is a MultiPart, each part is parsed and its content...

CVE-2021-38384

Serverless Offline 8.0.0 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...

Redefining Application Security: Imperva’s Vision for the Future

It’s no secret that web applications have undergone a significant transformation over the past few years. The widespread adoption of containerization, serverless computing, low-code development, APIs, and microservices has redefined how applications are built, deployed, and scaled. According to...

Confidential Serverless Computing

Although serverless computing offers compelling cost and deployment simplicity advantages, a significant challenge remains in securely managing sensitive data as it flows through the network of ephemeral function executions in serverless computing environments within untrusted clouds. While...

CVE-2025-3047

When running the AWS Serverless Application Model Command Line Interface SAM CLI build process with Docker and symlinks are included in the build files, the container environment allows a user to access privileged files on the host by leveraging the elevated permissions granted to the tool. A use...

Unlocking the Next Wave of Edge Computing with Serverless WebAssembly

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Directory Traversal

Overview aws-sam-cli is an AWS SAM CLI is a CLI tool for local development and testing of Serverless applications Affected versions of this package are vulnerable to Directory Traversal through the symlink handling process. After completing a build, the content of those symlinks is copied to the...

Directory Traversal

Overview aws-sam-cli is an AWS SAM CLI is a CLI tool for local development and testing of Serverless applications Affected versions of this package are vulnerable to Directory Traversal due to the handling of symlinks during the build process. An attacker can access and copy restricted files to a...

AWS SAM CLI Path Traversal allows file copy to build container

Summary The AWS Serverless Application Model Command Line Interface AWS SAM CLI is an open-source CLI tool that helps Lambda developers to build and develop Lambda applications locally on their computers using Docker. When running the AWS SAM CLI build process with Docker and symlinks are include...

CVE-2025-3047

When running the AWS Serverless Application Model Command Line Interface SAM CLI build process with Docker and symlinks are included in the build files, the container environment allows a user to access privileged files on the host by leveraging the elevated permissions granted to the tool. A use...

CVE-2025-3048

After completing a build with AWS Serverless Application Model Command Line Interface SAM CLI which include symlinks, the content of those symlinks are copied to the cache of the local workspace as regular files or directories. As a result, a user who does not have access to those symlinks outsid...

CVE-2025-3048

CVE-2025-3048 concerns AWS SAM CLI. When building with Docker (--use-container) and symlinks are included, the content of those symlinks can be copied into the SAM CLI cache as regular files/directories, potentially exposing privileged host files to users within the local workspace. This affects ...

CVE-2025-3048 Path Traversal in AWS SAM CLI allows file copy to local cache

After completing a build with AWS Serverless Application Model Command Line Interface SAM CLI which include symlinks, the content of those symlinks are copied to the cache of the local workspace as regular files or directories. As a result, a user who does not have access to those symlinks outsid...

CVE-2025-3048 Path Traversal in AWS SAM CLI allows file copy to local cache

After completing a build with AWS Serverless Application Model Command Line Interface SAM CLI which include symlinks, the content of those symlinks are copied to the cache of the local workspace as regular files or directories. As a result, a user who does not have access to those symlinks outsid...

CVE-2025-3047 Path Traversal in AWS SAM CLI allows file copy to build container

When running the AWS Serverless Application Model Command Line Interface SAM CLI build process with Docker and symlinks are included in the build files, the container environment allows a user to access privileged files on the host by leveraging the elevated permissions granted to the tool. A use...

CVE-2025-3047

CVE-2025-3047 affects the AWS SAM CLI when building with Docker in the local workspace. The issue arises from symlinks in build files, enabling a user to access privileged host files through the container’s elevated permissions. Impact is limited to local workspaces using container builds and doe...

AWS SAM CLI 安全漏洞

AWS SAM CLI is an Amazon Web Services open source CLI tool for building, testing, debugging and deploying serverless applications using AWS SAM. A security vulnerability exists in AWS SAM CLI that stems from a symbolic link that could lead to access to host privileged files...

CVE-2025-3047: UNIX Symbolic Link (Symlink) Following

When running the AWS Serverless Application Model Command Line Interface SAM CLI build process with Docker and symlinks are included in the build files, the container environment allows a user to access privileged files on the host by leveraging the elevated permissions granted to the tool. A use...

CVE-2025-3048: UNIX Symbolic Link (Symlink) Following

After completing a build with AWS Serverless Application Model Command Line Interface SAM CLI which include symlinks, the content of those symlinks are copied to the cache of the local workspace as regular files or directories. As a result, a user who does not have access to those symlinks outsid...