Export Import Menus <= 1.8.0 - Authenticated (Subscriber+) Arbitrary File Upload

2023-09-04 00:00

Emili Castells

Strategic Overview

Status

Patched in 1.9.0

Affected PluginExport Import Menus

Affected Version<= 1.8.0

CVSS8.8High

CVECVE-2023-34385

View all Export Import Menus vulnerabilities

Vulnerability Overview

The Export Import Menus plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the uploadMenusJson() function in versions up to, and including, 1.8.0. This makes it possible for authenticated attackers, with subscriber-level permissions and above, to upload arbitrary files on the affected site's server which may make remote code execution possible.

Technical Analysis

REMEDIATION: Update to version 1.9.0, 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-2023-34385 https://www.wordfence.com/threat-intel/vulnerabilities/id/d74efb03-4a1c-4163-bd79-ef17975a609e

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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