CVE-2020-26048

Published: Oct 5, 2020Modified: Nov 21, 2024

8.8

Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Exploitability: 2.8 / Impact: 5.9

Source: NVD

Description

The file manager option in CuppaCMS before 2019-11-12 allows an authenticated attacker to upload a malicious file within an image extension and through a custom request using the rename function provided by the file manager is able to modify the image extension into PHP resulting in remote arbitrary code execution.

Affected (1)

Products: Cuppacms: Cuppacms

1 product

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Cuppacms Cuppacms	Before 2019-11-12

Related CWEs

Unrestricted Upload of File with Dangerous Type

The product allows the upload or transfer of dangerous file types that are automatically processed within its environment.

References (2)

https://github.com/CuppaCMS/CuppaCMS/issues/7

Source: cve@mitre.org

Third Party Advisory

https://github.com/CuppaCMS/CuppaCMS/issues/7

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory

Timeline

No history available yet.