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

2023-08-03 00:00

István Márton

Strategic Overview

Status

Patched in 7.9.9

Affected PluginWP Ultimate CSV Importer – WordPress Import & Export for CSV, XML & Excel

Affected Version<= 7.9.8

CVSS7.5High

CVECVE-2023-4139

View all WP Ultimate CSV Importer – WordPress Import & Export for CSV, XML & Excel vulnerabilities

Vulnerability Overview

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.

Technical Analysis

REMEDIATION: Update to version 7.9.9, or a newer patched version --- IDENTIFIER: CWE-200 (Exposure of Sensitive Information to an Unauthorized Actor) The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.

External References

https://www.cve.org/CVERecord?id=CVE-2023-4139 https://www.wordfence.com/threat-intel/vulnerabilities/id/6404476e-0c32-4f8e-882f-6a1785ba5748

CVSS Vector

7.5

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityNone
AvailabilityNone

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