Sensitive Information Exposure in WP Ultimate CSV Importer from WordPress
CVE-2023-4139

7.5HIGH

Key Information:

Vendor

WordPress
Status
Import All Pages, Post Types, Products, Orders, And Users As Xml & Csv
Vendor
CVE Published:
4 August 2023

What is CVE-2023-4139?

The WP Ultimate CSV Importer plugin in WordPress has a vulnerability allowing unauthorized users to access and list sensitive exported files. This occurs due to inadequate restrictions on directory listing in the export folder, affecting versions up to 7.9.8. Attackers can exploit this flaw to view confidential data, potentially leading to further security risks. Website administrators should take immediate action to secure their installations and prevent unauthorized access.

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Deploy the Patch

Affected Version(s)

Import All Pages, Post types, Products, Orders, and Users as XML & CSV * <= 7.9.8

References

https://www.wordfence.com/threat-intel/vulnerabilities/id...
https://plugins.trac.wordpress.org/changeset/2944635/wp-u...

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Lana Codes
JSON
.