CVE-2017-16798
12.11.2017, 18:29
In CMS Made Simple 2.2.3.1, the is_file_acceptable function in modules/FileManager/action.upload.php only blocks file extensions that begin or end with a "php" substring, which allows remote attackers to bypass intended access restrictions or trigger XSS via other extensions, as demonstrated by .phtml, .pht, .html, or .svg.
| Vendor | Product | Version |
|---|---|---|
| cmsmadesimple | cms_made_simple | 2.2.3.1 |
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= Vulnerable software versions