Payload: Prototype pollution in Payload Import Export plugin

Impact An unauthenticated user could cause unintended application behavior when the Import Export plugin is enabled, allowing an attacker to submit and execute remote code RCE. Applications that do not use @payloadcms/plugin-import-export are not affected. Patches Users should upgrade Payload...

CVE-2026-105844 Payload: Prototype pollution in Payload Import Export plugin

Payload is a free and open source headless content management system. In versions from 3.0.0 before 3.88.0 and canary versions before 4.0.0-canary.27, an unauthenticated user can submit prototype-sensitive field paths when @payloadcms/plugin-import-export is enabled, causing unintended applicatio...