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, the duplicate operation copies values from a source document even when a field is hidden or its access.read or access.create rule rejects that value for the caller. The disableDuplicate setting does not prevent this access-control bypass. This issue is fixed in versions 3.90.0 and 4.0.0-canary.34.
{
"cna_assigner": "GitHub_M",
"cwe_ids": [
"CWE-284",
"CWE-863"
],
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/105xxx/CVE-2026-105851.json",
"unresolved_ranges": [
{
"extracted_events": [
{
"range": [
{
"introduced": "4.0.0-canary.0"
},
{
"fixed": "4.0.0-canary.34"
}
],
"source": "AFFECTED_FIELD",
"strategy": "StringRangeExpression"
}
]
}
]
}{
"extracted_events": [
{
"cpe": "cpe:2.3:a:payloadcms:payload:*:*:*:*:*:node.js:*:*",
"range": [
{
"introduced": "3.0.0"
},
{
"fixed": "3.90.0"
}
],
"source": "CPE_RANGE"
},
{
"range": [
{
"fixed": "099ef12e2682f076aa8e8d0ccb790536b4e1027f"
}
],
"source": "REFERENCES_COMMIT"
},
{
"original_tag": "v3.90.0",
"range": [
{
"fixed": "e10b60228b92b680663110ea2af431643bfc6126"
}
],
"source": "REFERENCES_TAG"
}
]
}