CVE-2020-27385

2020-11-1219:15:15

Google

osv.dev

access control

flexdotnetcms

remote attacker

directory traversal

fileeditor

web root

AI Score

6.7

Confidence

Low

EPSS

0.001

Percentile

50.7%

JSON

Incorrect Access Control in the FileEditor (/Admin/Views/FileEditor/) in FlexDotnetCMS before v1.5.11 allows an authenticated remote attacker to read and write to existing files outside the web root. The files can be accessed via directory traversal, i.e., by entering a … (dot dot) path such as …........<file> in the input field of the FileEditor. In FlexDotnetCMS before v1.5.8, it is also possible to access files by specifying the full path (e.g., C:<file>). The files can then be edited via the FileEditor.