Cross-site Scripting (XSS)

Overview @payloadcms/storage-vercel-blob is a Payload storage adapter for Vercel Blob Storage Affected versions of this package are vulnerable to Cross-site Scripting XSS via insufficient validation of upload file identity and XML/SVG content delivery in the uploads pipeline. An authenticated...

Arbitrary File Upload

Overview @payloadcms/storage-vercel-blob is a Payload storage adapter for Vercel Blob Storage Affected versions of this package are vulnerable to Arbitrary File Upload via insufficient validation of upload identity and MIME type in the upload handling pipeline, specifically in generateFileData an...

Missing Authorization

Overview @payloadcms/storage-vercel-blob is a Payload storage adapter for Vercel Blob Storage Affected versions of this package are vulnerable to Missing Authorization in the getClientUploadRoute handler for the client-upload path. An attacker can upload files by sending a client upload request t...

@basildesignco/payload-preset (0.1.0), @frogbotai/storage-vercel-blob (>=0.0.1, <=0.23.0) potentially affected by CVE-2026-93363 via @payloadcms/storage-vercel-blob (>=3.85.1, <=3.89.0)

@payloadcms/storage-vercel-blob NPM version =3.85.1, =0.0.1, =0.23.0 Source cves: CVE-2026-93363 Source advisory: SNYK:JS-PAYLOADCMSSTORAGEVERCELBLOB-20158638...

CVE-2026-93363

The @payloadcms/storage-vercel-blob storage adapter for Payload contains an improper access control vulnerability that allows authenticated users to bypass collection-level permissions by accessing the client-upload route directly. Attackers can upload files through the client-upload endpoint...

CVE-2026-93363 Payload CMS storage-vercel-blob Adapter Improper Access Control on Upload Route

The @payloadcms/storage-vercel-blob storage adapter for Payload contains an improper access control vulnerability that allows authenticated users to bypass collection-level permissions by accessing the client-upload route directly. Attackers can upload files through the client-upload endpoint...

CVE-2026-93363

The @payloadcms/storage-vercel-blob storage adapter for Payload contains an improper access control vulnerability that allows authenticated users to bypass collection-level permissions by accessing the client-upload route directly. Attackers can upload files through the client-upload endpoint...

CVE-2026-93363

The @payloadcms/storage-vercel-blob storage adapter for Payload contains an improper access control vulnerability. Authenticated users can bypass collection-level permissions by directly accessing the client-upload route , allowing them to upload files without the required permissions and circumv...

CVE-2026-93363 Payload CMS storage-vercel-blob Adapter Improper Access Control on Upload Route

The @payloadcms/storage-vercel-blob storage adapter for Payload contains an improper access control vulnerability that allows authenticated users to bypass collection-level permissions by accessing the client-upload route directly. Attackers can upload files through the client-upload endpoint...

CVE-2026-93363 Payload CMS storage-vercel-blob Adapter Improper Access Control on Upload Route

The @payloadcms/storage-vercel-blob storage adapter for Payload contains an improper access control vulnerability that allows authenticated users to bypass collection-level permissions by accessing the client-upload route directly. Attackers can upload files through the client-upload endpoint...

EUVD-2026-87206

The @payloadcms/storage-vercel-blob storage adapter for Payload contains an improper access control vulnerability that allows authenticated users to bypass collection-level permissions by accessing the client-upload route directly. Attackers can upload files through the client-upload endpoint...

CVE-2026-93363: Missing Authorization

The @payloadcms/storage-vercel-blob storage adapter for Payload contains an improper access control vulnerability that allows authenticated users to bypass collection-level permissions by accessing the client-upload route directly. Attackers can upload files through the client-upload endpoint...

PT-2026-98951

Name of the Vulnerable Software and Affected Versions @payloadcms/storage-vercel-blob affected versions not specified Description Improper access control in the storage adapter allows authenticated users to bypass collection-level permissions. By directly accessing the 'client-upload' endpoint,...