CVE-2026-105844 | PayloadCMS up to 3.87.x @payloadcms/plugin-import-export prototype pollution

October 6, 2026 Yanac

A vulnerability classified as critical has been found in PayloadCMS up to 3.87.x. This vulnerability affects unknown code of the component @payloadcms/plugin-import-export. The manipulation leads to improperly controlled modification of object prototype attributes.

This vulnerability is traded as CVE-2026-105844. It is possible to initiate the attack remotely. There is no exploit available.

It is recommended to upgrade the affected component.VulDB Recent EntriesRead More