Vulnerabilities
Vulnerable Software

Vulnerability Details CVE-2026-105866

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, an unauthenticated attacker who knows an account email address or username can abuse the account lockout mechanism of a local-authentication collection to prevent that account from signing in. This issue is fixed in versions 3.90.0 and 4.0.0-canary.34.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.004
EPSS Ranking 29.7%
CVSS Severity
CVSS v3 Score 7.5
Products affected by CVE-2026-105866


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