Detections
Analytics
CVE-2026-105858
high
Description
Payload is a free and open source headless content management system. In versions before 3.90.0 and canary versions before 4.0.0-canary.34, a crafted request to the public first-register operation can execute code remotely when local authentication is enabled and no initial user has been created. This issue is fixed in versions 3.90.0 and 4.0.0-canary.34.
References
https://github.com/payloadcms/payload/security/advisories/GHSA-97rh-rhh2-7vjv
https://github.com/payloadcms/payload/releases/tag/v3.90.0
https://github.com/payloadcms/payload/commit/e947fc4ba4a434f276d043386e501b1d14eda679