Folders <= 2.9.2 - Authenticated (Author+) Arbitrary File Upload

2023-08-25 00:00

Anonymous

Strategic Overview

Status

Patched in 2.9.3

Affected PluginFolders – Unlimited Folders to Organize Media Library Folder, Pages, Posts, File Manager

Affected Version< 2.9.3

CVSS8.8High

CVEN/A

View all Folders – Unlimited Folders to Organize Media Library Folder, Pages, Posts, File Manager vulnerabilities

Vulnerability Overview

The Folders plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the handle_folders_file_upload function in versions up to, and including, 2.9.2. This makes it possible for authors or higher to upload arbitrary files on the affected site's server which may make remote code execution possible.

Technical Analysis

REMEDIATION: Update to version 2.9.3, 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.wordfence.com/threat-intel/vulnerabilities/id/35afef52-350c-4b61-b9c0-3ae2572f81fb

CVSS Vector

8.8

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

Base

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

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