MAL-2026-4384 Malicious code in @dreamlake/lakeshore (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 8ef6f14503697000ebd139364326d859a625a27a669e6f53b3e7a9388c3b0b25 On install, dist/cli/daemon/install.js fetches content from https://pub-c0109e197b4a4d1abe5884ac4dd3a023.r2.dev — an anonymous Cloudflare R2 bucket —...

Malicious code in @wengine-ai/claude-code-router-shared (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 45e362000d036139e02a066a82ec157314a07796e0e855cdce184cc081ca4591 dist/index.js line 14 issues a fetch call to https://pub-0dc3e1677e894f07bbea11b17a29e032.r2.dev, an anonymous Cloudflare R2 bucket, and references...

Malicious code in @mcpassure/mcp-cnes (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 243d5ff1424c2d147ee05781c1889b007eb30e22a190bf6dc3973b676ea697a7 dist/bootstrap.js performs a fetch against https://pub-046c52795b9445cd9f5cc5cb21b9d59f.r2.dev, an anonymous Cloudflare R2 bucket with no publisher...

MAL-2026-4407 Malicious code in @mcpassure/mcp-cnes (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 243d5ff1424c2d147ee05781c1889b007eb30e22a190bf6dc3973b676ea697a7 dist/bootstrap.js performs a fetch against https://pub-046c52795b9445cd9f5cc5cb21b9d59f.r2.dev, an anonymous Cloudflare R2 bucket with no publisher...

Directory Traversal

Overview @payloadcms/storage-r2 is a Payload storage adapter for Cloudflare R2 Affected versions of this package are vulnerable to Directory Traversal via insufficient sanitization of filenames in the client-upload signed-URL endpoints for S3, GCS, Azure, and R2. An attacker can escape the intend...

PT-2026-29598

Name of the Vulnerable Software and Affected Versions Payload versions prior to 3.78.0 Description The client-upload signed-URL endpoints for S3, GCS, Azure, and R2 did not properly sanitize filenames. An attacker could craft filenames to escape the intended storage location. Recommendations...

Cybercriminals Abusing Cloudflare R2 for Hosting Phishing Pages, Experts Warn

Threat actors' use of Cloudflare R2 to host phishing pages has witnessed a 61-fold increase over the past six months. "The majority of the phishing campaigns target Microsoft login credentials, although there are some pages targeting Adobe, Dropbox, and other cloud apps," Netskope security...