EUVD-2026-75585

rclone is a command-line program to sync files and directories to and from different cloud storage providers. Prior to 1.75.1, rclone serve s3 configured with --auth-proxy but without --auth-key allows authPairMiddleware to register any client-chosen accessKeyID with an empty ws.s3Secret. gofakes...

CVE-2026-88018

rclone (a command-line tool for syncing files to cloud storage) contains a SigV4 signature bypass in its serve s3 mode. When configured with --auth-proxy but without --auth-key, the authPairMiddleware registers any client-chosen accessKeyID with an empty secret. The embedded gofakes3 component th...

CVE-2026-88018

rclone is a command-line program to sync files and directories to and from different cloud storage providers. Prior to 1.75.1, rclone serve s3 configured with --auth-proxy but without --auth-key allows authPairMiddleware to register any client-chosen accessKeyID with an empty ws.s3Secret. gofakes...

CVE-2026-88018 rclone serve s3: --auth-proxy without --auth-key authenticates nobody - full SigV4 signature bypass

rclone is a command-line program to sync files and directories to and from different cloud storage providers. Prior to 1.75.1, rclone serve s3 configured with --auth-proxy but without --auth-key allows authPairMiddleware to register any client-chosen accessKeyID with an empty ws.s3Secret. gofakes...

CVE-2026-88018 rclone serve s3: --auth-proxy without --auth-key authenticates nobody - full SigV4 signature bypass

rclone is a command-line program to sync files and directories to and from different cloud storage providers. Prior to 1.75.1, rclone serve s3 configured with --auth-proxy but without --auth-key allows authPairMiddleware to register any client-chosen accessKeyID with an empty ws.s3Secret. gofakes...

CVE-2026-88018 rclone serve s3: --auth-proxy without --auth-key authenticates nobody - full SigV4 signature bypass

rclone is a command-line program to sync files and directories to and from different cloud storage providers. Prior to 1.75.1, rclone serve s3 configured with --auth-proxy but without --auth-key allows authPairMiddleware to register any client-chosen accessKeyID with an empty ws.s3Secret. gofakes...

EUVD-2026-75571

A missing S3 bucket ownership verification in the AWS Security Agent MCP server before 0.2.0 version might allow remote attackers to obtain the private source archive of a scanned workspace, including credentials and infrastructure state contained in that archive, via a pre-registered storage...

CVE-2026-87913 Missing S3 bucket ownership verification in the AWS Security Agent MCP server

A missing S3 bucket ownership verification in the AWS Security Agent MCP server before 0.2.0 version might allow remote attackers to obtain the private source archive of a scanned workspace, including credentials and infrastructure state contained in that archive, via a pre-registered storage...

CVE-2026-87913

The AWS Security Agent MCP server prior to version 0.2.0 is vulnerable to a missing S3 bucket ownership verification , allowing remote attackers to obtain the private source archive of a scanned workspace — including credentials and infrastructure state — by registering a storage bucket whose nam...

CVE-2026-87913 Missing S3 bucket ownership verification in the AWS Security Agent MCP server

A missing S3 bucket ownership verification in the AWS Security Agent MCP server before 0.2.0 version might allow remote attackers to obtain the private source archive of a scanned workspace, including credentials and infrastructure state contained in that archive, via a pre-registered storage...

CVE-2026-87912

CVE-2026-87912 affects the AWS Security Agent plugin in Amazon aws-agents-for-devsecops prior to version 1.1.0. A missing S3 bucket ownership verification allows a remote attacker to obtain the private source archive of a scanned workspace—potentially exposing credentials and infrastructure state...

CVE-2026-87912 Missing S3 bucket ownership verification in the AWS Security Agent plugin for aws-agents-for-devsecops

A missing S3 bucket ownership verification in the AWS Security Agent plugin in Amazon aws-agents-for-devsecops before 1.1.0 might allow remote attackers to obtain the private source archive of a scanned workspace, including credentials and infrastructure state contained in that archive, via a...

EUVD-2026-75569

A missing S3 bucket ownership verification in the AWS Security Agent plugin in Amazon aws-agents-for-devsecops before 1.1.0 might allow remote attackers to obtain the private source archive of a scanned workspace, including credentials and infrastructure state contained in that archive, via a...

CVE-2026-87912 Missing S3 bucket ownership verification in the AWS Security Agent plugin for aws-agents-for-devsecops

A missing S3 bucket ownership verification in the AWS Security Agent plugin in Amazon aws-agents-for-devsecops before 1.1.0 might allow remote attackers to obtain the private source archive of a scanned workspace, including credentials and infrastructure state contained in that archive, via a...

GO-2026-6351 SeaweedFS: Unauthenticated filer IAM gRPC service grants S3 administrative control in github.com/seaweedfs/seaweedfs

SeaweedFS: Unauthenticated filer IAM gRPC service grants S3 administrative control in github.com/seaweedfs/seaweedfs...

PYSEC-2026-3918 Scrapy: S3DownloadHandler sends signed S3 requests over plaintext HTTP by default

Problem Scrapy’s S3DownloadHandler sends signed S3 requests over plaintext HTTP by default. A normal request like s3://bucket/key is converted into http://bucket.s3.amazonaws.com/key unless request.meta"issecure" is explicitly set. The generated request is then signed with configured AWS...

Scrapy: S3DownloadHandler sends signed S3 requests over plaintext HTTP by default

ProblemScrapy’s S3DownloadHandler sends signed S3 requests over plaintext HTTP by default.A normal request like s3://bucket/key is converted into http://bucket.s3.amazonaws.com/key unless request.meta"issecure" is explicitly set. The generated request is then signed with configured AWS credential...

PT-2026-89469

Name of the Vulnerable Software and Affected Versions Amazon aws-agents-for-devsecops versions prior to 1.1.0 Description The AWS Security Agent plugin fails to verify the ownership of S3 buckets. This allows remote attackers to obtain the private source archive of a scanned workspace, which may...

CVE-2026-87912: Unverified Ownership

A missing S3 bucket ownership verification in the AWS Security Agent plugin in Amazon aws-agents-for-devsecops before 1.1.0 might allow remote attackers to obtain the private source archive of a scanned workspace, including credentials and infrastructure state contained in that archive, via a...

CVE-2026-88044: Incorrect Authorization

rclone is a command-line program to sync files and directories to and from different cloud storage providers. From 1.70.0 until 1.75.1, the serve/start RC interface accepts per-server proxyOpt.AuthProxy settings, and the FTP and S3 constructors in cmd/serve/ftp/ftp.go and cmd/serve/s3/server.go...