Описание
MadsKristensen.AspNetCore.Miniblog subject to Improper Input Validation
madskristensen Miniblog.Core through 2019-01-16 allows remote attackers to execute arbitrary ASPX code via an IMG element with a data: URL, because SaveFilesToDisk in Controllers/BlogController.cs writes a decoded base64 string to a file without validating the extension.
Пакеты
Наименование
MadsKristensen.AspNetCore.Miniblog
nuget
Затронутые версииВерсия исправления
<= 1.0.3
Отсутствует
Связанные уязвимости
CVSS3: 9.8
nvd
почти 7 лет назад
madskristensen Miniblog.Core through 2019-01-16 allows remote attackers to execute arbitrary ASPX code via an IMG element with a data: URL, because SaveFilesToDisk in Controllers/BlogController.cs writes a decoded base64 string to a file without validating the extension.