CVE-2020-20092

Published: May 13, 2021Modified: Jun 17, 2026

9.8

Vector

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

Exploitability: 3.9 / Impact: 5.9

Source: NVD

Description

File Upload vulnerability exists in ArticleCMS 1.0 via the image upload feature at /admin by changing the Content-Type to image/jpeg and placing PHP code after the JPEG data, which could let a remote malicious user execute arbitrary PHP code.

Affected (1)

Products: Articlecms Project: Articlecms

Articlecms Project

1 product

Articlecms

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Articlecms Project Articlecms	Version 1.0

Related CWEs

CWE-434

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/woider/ArticleCMS/issues/8

Source: cve@mitre.org

ExploitThird Party Advisory

https://github.com/woider/ArticleCMS/issues/8

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

ExploitThird Party Advisory

Timeline

No history available yet.