Description
Maho is a free and open source ecommerce platform. In Maho prior to 25.9.0, an authenticated staff user with access to the `Dashboard` and `Catalog\Manage Products` permissions can create a custom option on a listing with a file input field. By allowing file uploads with a `.php` extension, the user can use the filed to upload malicious PHP files, gaining remote code execution. Version 25.9.0 fixes the issue.
References (2)
Core 2
Core References
Vendor Advisory x_refsource_confirm
https://github.com/MahoCommerce/maho/security/advisories/GHSA-vgmm-27fc-vmgp
Scores
CVSS v4
8.7
EPSS
0.0015
EPSS Percentile
35.4%
CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:A/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
total
Details
CWE
CWE-646
Status
published
Products (2)
mahocommerce/maho
0 - 25.9.0Packagist
MahoCommerce/maho
< 25.9.0
Published
Sep 08, 2025
Tracked Since
Feb 18, 2026