CVE-2026-54244

LOW 3.5

Statamic: Incorrect authorization lets view-only users submit Live Preview content reserved for editors

CVSS Score

3.5

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-863
Vendor	statamic
Product	cms
Published	Jul 17, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Unchanged

Confidentiality

None

Integrity

Low

Availability

None

Affected Versions

statamic / cms

< 5.74.0 >= 6.0.0, < 6.20.3

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/statamic/cms/security/advisories/GHSA-7mqq-4v55-88gh github.com: https://github.com/statamic/cms/pull/14791 github.com: https://github.com/statamic/cms/commit/87b9998f4d9e40de53346402ccf6eb3c17ba168f github.com: https://github.com/statamic/cms/releases/tag/v5.74.0 github.com: https://github.com/statamic/cms/releases/tag/v6.20.3