Export and Import Users and Customers <= 2.4.8 - Authenticated (Shop Manager+) Arbitrary File Upload

2023-12-12 00:00

István Márton

Strategic Overview

Status

Patched in 2.4.9

Affected PluginExport and Import Users and Customers

Affected Version<= 2.4.8

CVSS7.2High

CVECVE-2023-6558

View all Export and Import Users and Customers vulnerabilities

Vulnerability Overview

The Export and Import Users and Customers plugin for WordPress is vulnerable to arbitrary file uploads due to insufficient file type validation on the 'upload_import_file' function in versions up to, and including, 2.4.8. This makes it possible for authenticated attackers with shop manager-level capabilities or above, to upload arbitrary files on the affected site's server which may make remote code execution possible.

Technical Analysis

REMEDIATION: Update to version 2.4.9, 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-2023-6558 https://www.wordfence.com/threat-intel/vulnerabilities/id/55b3e2dc-dc4f-408b-bbc6-da72ed5ad245

CVSS Vector

7.2

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

Base

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

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