File Manager Pro – Filester <= 1.8.6- Authenticated (Subscriber+) Arbitrary File Upload

2024-11-27 00:00

TANG Cheuk Hei (siunam)

Strategic Overview

Status

Patched in 1.8.7

Affected PluginFile Manager Pro – Filester

Affected Version<= 1.8.6

CVSS7.5High

CVECVE-2024-8066

View all File Manager Pro – Filester vulnerabilities

Vulnerability Overview

The File Manager Pro – Filester plugin for WordPress is vulnerable to arbitrary file uploads due to missing validation in the 'fsConnector' function in all versions up to, and including, 1.8.6. This makes it possible for authenticated attackers, with Subscriber-level access and above, and granted permissions by an Administrator, to upload a new .htaccess file allowing them to subsequently upload arbitrary files on the affected site's server which may make remote code execution possible.

Technical Analysis

REMEDIATION: Update to version 1.8.7, 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-2024-8066 https://www.wordfence.com/threat-intel/vulnerabilities/id/27288836-e5d3-49fc-b1f6-319ea3b70839

CVSS Vector

7.5

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

Base

Attack VectorNetwork
Attack ComplexityHigh
Privileges RequiredLow
User InteractionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

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