statamic/cms · Security
Statamic CMS's incorrect authorization lets view-only users submit Live Preview content reserved for editors
- GHSA ID
- GHSA-7mqq-4v55-88gh
- CVE ID
- CVE-2026-54244
- Severity
- low
- Published
- Updated
- CVSS
- 3.5 · CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N
- CVSS v3
- 3.5 · CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N
Description
Impact
The Live Preview endpoint for existing entries and terms 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.
Patches
This has been fixed in 5.74.0 and 6.20.3.
CWEs
- CWE-863 · Incorrect Authorization