CVE-2024-3412

WP STAGING WordPress Backup Plugin – Migration Backup Restore <= 3.4.3 - Authenticated (Admin+) Arbitrary File Upload

Severity Score

9.1

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Track

*SSVC

Descriptions

The WP STAGING WordPress Backup Plugin – Migration Backup Restore plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the wpstg_processing AJAX action in all versions up to, and including, 3.4.3. This makes it possible for authenticated attackers, with administrator-level access and above, to upload arbitrary files on the affected site's server which may make remote code execution possible.

El complemento WP STAGING WordPress Backup Plugin – Migration Backup Restore para WordPress es vulnerable a cargas de archivos arbitrarias debido a la falta de validación del tipo de archivo en la acción wpstg_processing AJAX en todas las versiones hasta la 3.4.3 incluida. Esto hace posible que atacantes autenticados, con acceso de nivel de administrador y superior, carguen archivos arbitrarios en el servidor del sitio afectado, lo que puede hacer posible la ejecución remota de código.

*Credits: haidv35

CVSS Scores

Wordfencev3.1 9.1

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Changed

Confidentiality

High

Integrity

High

Availability

High

* Common Vulnerability Scoring System

SSVC

Decision:Track

Exploitation

None

Automatable

Tech. Impact

Partial

* Organization's Worst-case Scenario

Timeline

2024-04-05 CVE Reserved
2024-05-28 CVE Published
2024-05-30 EPSS Updated
2024-08-01 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-434: Unrestricted Upload of File with Dangerous Type

CAPEC

References (2)

URL	Tag	Source
https://plugins.trac.wordpress.org/changeset/3076275/wp-staging/trunk/Framework/Network/AjaxBackupDownloader.php
https://www.wordfence.com/threat-intel/vulnerabilities/id/8ebb1072-ea05-4914-961d-0d8f20248078?source=cve

URL	Date	SRC

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
Renehermi Search vendor "Renehermi"		WP STAGING WordPress Backup Plugin – Migration Backup Restore Search vendor "Renehermi" for product "WP STAGING WordPress Backup Plugin – Migration Backup Restore"				<= 3.4.3 Search vendor "Renehermi" for product "WP STAGING WordPress Backup Plugin – Migration Backup Restore" and version " <= 3.4.3"		en		Affected