Description
Statamic CMS is a Laravel and Git powered content management system (CMS). Prior to versions 3.4.15 an 4.36.0, HTML files crafted to look like images may be uploaded regardless of mime validation. This is only applicable on front-end forms using the "Forms" feature containing an assets field, or within the control panel which requires authentication. This issue has been patched on 3.4.15 and 4.36.0.
References (3)
Core 3
Core References
Vendor Advisory x_refsource_confirm
https://github.com/statamic/cms/security/advisories/GHSA-8jjh-j3c2-cjcv
Release Notes x_refsource_misc
https://github.com/statamic/cms/releases/tag/v3.4.15
Release Notes x_refsource_misc
https://github.com/statamic/cms/releases/tag/v4.36.0
Scores
CVSS v3
7.5
EPSS
0.0070
EPSS Percentile
49.7%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:H
Details
CWE
CWE-79
Status
published
Products (2)
statamic/cms
0 - 3.4.15Packagist
statamic/statamic
< 3.4.15
Published
Nov 21, 2023
Tracked Since
Feb 18, 2026