Auth bypass in Payloadcms Payload
CVE-2026-105847
Payload is a free and open source headless content management system. In versions from 3.0.0 before 3.90.0 and canary versions before 4.0.0-canary.34, a user who can query a collection with a polymorphic join to sensitive fields can infer hidden or read-restricted values, including password-reset tokens, through polymorphic join filters. This issue is fixed in versions 3.90.0 and 4.0.0-canary.34.
Vulnerability class: Information Disclosure
Published · last modified .
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
- Payloadcms Payload — versions >= 3.0.0, < 3.90.0, >= 4.0.0-canary.0, < 4.0.0-canary.34