CVE-2019-9842
Published
CVSS v3
N/A
CVSS v2
6.5
MEDIUM
Affected
1
PROJECT
Description
madskristensen MiniBlog through 2018-05-18 allows remote attackers to execute arbitrary ASPX code via an IMG element with a data: URL, because SaveFilesToDisk in app_code/handlers/PostHandler.cs writes a decoded base64 string to a file without validating the extension.
GitHub