CVE-2026-105858

HIGHCVSS 8.1

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.

Published 2026-10-06 · last modified 2026-10-06

Full record at NVD ↗

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Ncerio by BeyondNets · data from NVD, CISA KEV, EPSS.