Description
osCommerce 2.3.4.1 has an incomplete '.htaccess' for blacklist filtering in the "product" page. Because of this filter, script files with certain PHP-related extensions (such as .phtml and .php5) didn't execute in the application. But this filter didn't prevent the '.pht' extension. Thus, remote authenticated administrators can upload '.pht' files for arbitrary PHP code execution via a /catalog/admin/categories.php?cPath=&action=new_product URI.
References (1)
Core 1
Core References
Third Party Advisory x_refsource_confirm
https://github.com/osCommerce/oscommerce2/issues/631
Scores
CVSS v3
7.2
EPSS
0.0188
EPSS Percentile
83.3%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-434
Status
published
Products (1)
oscommerce/oscommerce
2.3.4.1
Published
Aug 22, 2019
Tracked Since
Feb 18, 2026