Vulnerability Details CVE-2026-105854
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 malformed multipart request body can cause multipart Content-Type processing to take an extremely long time, resulting in uncontrolled resource consumption. 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 27.4%
CVSS Severity
CVSS v3 Score 7.5
References
Products affected by CVE-2026-105854
-
cpe:2.3:a:payloadcms:payload:4.0.0