Description
Statamic is a flat-first, Laravel + Git powered CMS designed for building websites. In affected versions certain additional PHP files crafted to look like images may be uploaded regardless of mime type validation rules. This affects front-end forms using the "Forms" feature, and asset upload fields in the control panel. Malicious users could leverage this vulnerability to upload and execute code. This issue has been patched in versions 3.4.14 and 4.34.0. Users are advised to upgrade. There are no known workarounds for this vulnerability.
References (2)
Core 2
Core References
Vendor Advisory x_refsource_confirm
https://github.com/statamic/cms/security/advisories/GHSA-2r53-9295-3m86
Patch x_refsource_misc
https://github.com/statamic/cms/commit/4c6fe041e2203a8033e5949ce4a5d9d6c0ad2411
Scores
CVSS v3
8.8
EPSS
0.0105
EPSS Percentile
77.6%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-434
CWE-94
Status
published
Products (2)
statamic/cms
4.0.0 - 4.34.0Packagist
statamic/statamic
< 3.4.14
Published
Nov 14, 2023
Tracked Since
Feb 18, 2026