CVE-2026-105857
payloadcms payload
Published 6 Oct 2026 · updated 6 Oct 2026 · Awaiting Analysis
10.0 Critical · CVSS 3.1, github.com
Description
Payload is a free and open source headless content management system. In @payloadcms/plugin-form-builder versions before 3.90.0 and canary versions before 4.0.0-canary.34, an attacker can craft a form submission that executes code remotely on the server. This issue is fixed in versions 3.90.0 and 4.0.0-canary.34.