WF-d21bebcc-8dba-407d-8a3a-b91d3cddd38f-wp-ultimate-csv-importer

WP Ultimate CSV Importer <= 6.4.0 - Arbitrary File Upload

highUnrestricted Upload of File with Dangerous Type

8.8

CVSS Score

8.8

CVSS Score

high

Severity

6.4.1

Patched in

741d

Time to patch

Description

The WP Ultimate CSV Importer plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the zip_upload AJAX call in versions up to, and including, 6.4.0. This makes it possible for subscriber-level attackers to upload arbitrary files on the affected sites server which may make remote code execution possible.

CVSS Vector Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

High

Confidentiality

High

Integrity

High

Availability

Technical Details

Affected versions<=6.4.0

PublishedJanuary 12, 2022

Last updatedJanuary 22, 2024

Affected pluginwp-ultimate-csv-importer

References

https://www.wordfence.com/threat-intel/vulnerabilities/id/d21bebcc-8dba-407d-8a3a-b91d3cddd38f?source=api-prod

Check if your site is affected.

Run a free security audit to detect vulnerable plugins, outdated versions, and misconfigurations.

Run free audit Browse CVE database