Описание
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.
Ссылки
- Issue TrackingThird Party Advisory
- Issue TrackingThird Party Advisory
Уязвимые конфигурации
Конфигурация 1
cpe:2.3:a:cmsmadesimple:cms_made_simple:2.2.3.1:*:*:*:*:*:*:*
EPSS
Процентиль: 50%
0.0027
Низкий
5.4 Medium
CVSS3
3.5 Low
CVSS2
Дефекты
CWE-79
Связанные уязвимости
CVSS3: 5.4
github
больше 3 лет назад
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.
EPSS
Процентиль: 50%
0.0027
Низкий
5.4 Medium
CVSS3
3.5 Low
CVSS2
Дефекты
CWE-79