File Manager Pro <= 8.3.9 - Unauthenticated Backup File Download and Upload

2024-10-15 00:00

TANG Cheuk Hei (siunam)

Strategic Overview

Status

Patched in 8.3.10

Affected PluginFile Manager Pro

Affected Version<= 8.3.9

CVSS7.5High

CVECVE-2024-8746

View all File Manager Pro vulnerabilities

Vulnerability Overview

The File Manager Pro plugin for WordPress is vulnerable to arbitrary backup file downloads and uploads due to missing file type validation via the 'mk_file_folder_manager_shortcode' ajax action in all versions up to, and including, 8.3.9. This makes it possible for unauthenticated attackers, if granted access to the File Manager by an administrator, to download and upload arbitrary backup files on the affected site's server which may make remote code execution possible.

Technical Analysis

REMEDIATION: Update to version 8.3.10, or a newer patched version --- IDENTIFIER: 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.

External References

https://www.cve.org/CVERecord?id=CVE-2024-8746 https://www.wordfence.com/threat-intel/vulnerabilities/id/88f1eb9a-f3bb-4b62-975f-a6cb95850966

CVSS Vector

7.5

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

Base

Attack VectorNetwork
Attack ComplexityHigh
Privileges RequiredNone
User InteractionRequired
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

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