Arbitrary file upload in Statamic Cms
CVE-2026-71434
Statamic is a Laravel and Git powered content management system (CMS). Prior to 5.74.3 and 6.24.2, public frontend forms did not enforce the file upload restrictions that the Control Panel enforces, so an unauthenticated visitor could uplo…
Vulnerability class: Unrestricted File Upload
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N.
Affected products
- Statamic Cms — versions < 5.74.3, >= 6.0.0, < 6.24.2
Weakness classification (CWE)
References
- security-advisories@github.com (x_refsource_MISC)
- security-advisories@github.com (x_refsource_MISC)
- security-advisories@github.com (x_refsource_MISC)
- security-advisories@github.com (x_refsource_MISC)
- security-advisories@github.com (x_refsource_CONFIRM)
Frequently asked questions
- What is CVE-2026-71434?
- CVE-2026-71434 is a medium-severity vulnerability in Statamic Cms, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 5.3/10. Published 2026-08-06.
- How severe is CVE-2026-71434?
- Medium severity. CVSS v3 base score is 5.3 out of 10.