CSV Importer Improved <= 0.6.1 - Authenticated (Editor+) Stored Cross-Site Scripting

2025-06-19 00:00

Chu The Anh

Strategic Overview

Status

Unpatched

Affected PluginCSV Importer Improved

Affected Version<= 0.6.1

CVSS4.4Medium

CVECVE-2025-50013

View all CSV Importer Improved vulnerabilities

Vulnerability Overview

The CSV Importer Improved plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 0.6.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with editor-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.

Technical Analysis

REMEDIATION: No known patch available. Please review the vulnerability's details in depth and employ mitigations based on your organization's risk tolerance. It may be best to uninstall the affected software and find a replacement. --- IDENTIFIER: CWE-79 (Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')) The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

External References

https://www.cve.org/CVERecord?id=CVE-2025-50013 https://www.wordfence.com/threat-intel/vulnerabilities/id/760f46b9-23a2-4f30-be40-abb29b096c01

CVSS Vector

4.4

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

Base

Attack VectorNetwork
Attack ComplexityHigh
Privileges RequiredHigh
User InteractionNone
ScopeChanged
ConfidentialityLow
IntegrityLow
AvailabilityNone

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