Arbitrary File Upload Vulnerability in Export and Import Users and Customers Plugin for WordPress
CVE-2023-6558

7.2HIGH

Key Information:

Vendor
Wordpress
Status
Export and Import Users and Customers
Vendor
CVE Published:
11 January 2024

Summary

The Export and Import Users and Customers plugin for WordPress contains a vulnerability related to arbitrary file uploads. This weakness arises from inadequate validation of file types within the 'upload_import_file' function, affecting versions up to and including 2.4.8. Attackers possessing shop manager-level permissions or higher can exploit this vulnerability to upload malicious files to the server. The potential for remote code execution significantly raises the security risk for affected WordPress installations.

Affected Version(s)

Export and Import Users and Customers * <= 2.4.8

References

https://www.wordfence.com/threat-intel/vulnerabilities/id...
https://plugins.trac.wordpress.org/browser/users-customer...
https://plugins.trac.wordpress.org/changeset/3008454/user...

CVSS V3.1

Score:
7.2
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

István Márton
.