EUVD-2026-278778

fkie_cve-2026-34746

Payload is a free and open source headless content management system. Prior to version 3.79.1, an authenticated Server-Side Request Forgery (SSRF) vulnerability exists in the upload functionality. Authenticated users with create or update access to an upload-enabled collection could cause the server to make outbound HTTP requests to arbitrary URLs. This issue has been patched in version 3.79.1.

GHSA-6r7f-q7f5-wpx8 — Payload has Authenticated SSRF via Upload Functionality

Affected: npm: payload

### Impact

An authenticated Server-Side Request Forgery (SSRF) vulnerability existed in the upload functionality.

Authenticated users with `create` or `update` access to an upload-enabled collection could cause the server to make outbound HTTP requests to arbitrary URLs.

Consumers are affected if ALL of these are true:

- Payload version **< v3.79.1** - At least one collection with `upload` enabled - An authenticated user has `create` or `update` access to that collection

### Patches

This vulnerability has been patched in **v3.79.1**. Users should upgrade to **v3.79.1** or later.

### Workarounds

Until consumers can upgrade:

- Restrict `create` and `update` access to upload-enabled collections to trusted roles only. - Limit outbound network access from your Payload server where possible.

Most recent entries from all

EUVD-2026-278778

fkie_cve-2026-34746

GHSA-6r7f-q7f5-wpx8 — Payload has Authenticated SSRF via Upload Functionality