WP Ultimate CSV Importer <= 7.9.8 - Sensitive Information Exposure via Directory Listing

Information Exposure
CVE CVE-2023-4139
CVSS 7.5 (High)
Publicly Published August 3, 2023
Last Updated August 4, 2023
Researcher István Márton - Wordfence


The WP Ultimate CSV Importer plugin for WordPress is vulnerable to Sensitive Information Exposure via Directory Listing due to missing restriction in export folder indexing in versions up to, and including, 7.9.8. This makes it possible for unauthenticated attackers to list and view exported files.



1 affected software package

Software Type Plugin
Software Slug wp-ultimate-csv-importer (view on wordpress.org)
Patched? Yes
Remediation Update to version 7.9.9, or a newer patched version
Affected Version
  • <= 7.9.8
Patched Version
  • 7.9.9

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