Statamic is a Laravel and Git powered content management system (CMS). Prior to 5.74.0 and 6.20.3, the Live Preview endpoint for existing entries and terms in src/Http/Controllers/CP/PreviewController.php only checked view authorization, but it accepts and renders caller-supplied field values. A Control Panel user with view but not edit permission could therefore submit content they were not authorized to author and generate a shareable Live Preview URL rendering it. This issue is fixed in versions 5.74.0 and 6.20.3.
{
"cna_assigner": "GitHub_M",
"cwe_ids": [
"CWE-863"
],
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/54xxx/CVE-2026-54244.json"
}{
"extracted_events": [
{
"range": [
{
"introduced": "0"
},
{
"fixed": "5.74.0"
}
],
"source": "AFFECTED_FIELD",
"strategy": "StringRangeExpression"
},
{
"range": [
{
"introduced": "6.0.0"
},
{
"fixed": "6.20.3"
}
],
"source": "AFFECTED_FIELD",
"strategy": "StringRangeExpression"
},
{
"range": [
{
"fixed": "87b9998f4d9e40de53346402ccf6eb3c17ba168f"
}
],
"source": "REFERENCES_COMMIT"
},
{
"original_tag": "v5.74.0",
"range": [
{
"fixed": "dec5607fe2ae5487f94867a8e3da7cc8a7d455f8"
}
],
"source": "REFERENCES_TAG"
},
{
"original_tag": "v6.20.3",
"range": [
{
"fixed": "57764c7d530f0cadef7cd3683deff3f697900224"
}
],
"source": "REFERENCES_TAG"
}
]
}