CVE-2022-3076

CM Download Manager < 2.8.6 - Admin+ Arbitrary File Upload

Severity Score

7.2

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

The CM Download Manager WordPress plugin before 2.8.6 allows high privilege users such as admin to upload arbitrary files by setting the any extension via the plugin's setting, which could be used by admins of multisite blog to upload PHP files for example.

El plugin CM Download Manager de WordPress versiones anteriores a 2.8.6, permite a usuarios con altos privilegios, como los administradores, subir archivos arbitrarios estableciendo cualquier extensión por medio de la configuración del plugin, lo que podría ser usado por los administradores de un blog multisitio para descargar archivos PHP, por ejemplo.

The CM Download Manager plugin for WordPress is vulnerable to arbitrary file uploads because it allows administrators to choose the php extension as an allowable file extension in versions up to, and including, 2.8.5. This makes it possible for authenticated attackers, with administrator-level permissions and above, to upload arbitrary files on the affected sites server which may make remote code execution possible.

*Credits: Mika

CVSS Scores

NISTv3.1 7.2

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2022-09-01 CVE Reserved
2022-09-05 CVE Published
2024-04-18 EPSS Updated
2024-08-03 CVE Updated
2024-08-03 First Exploit
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-434: Unrestricted Upload of File with Dangerous Type

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC
https://wpscan.com/vulnerability/d18e695b-4d6e-4ff6-a060-312594a0d2bd	2024-08-03

URL	Date	SRC

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Cminds Search vendor "Cminds"		Cm Download Manager Search vendor "Cminds" for product "Cm Download Manager"				< 2.8.6 Search vendor "Cminds" for product "Cm Download Manager" and version " < 2.8.6"		wordpress		Affected