---
id: CVE-2026-103336
title: >-
  Insertion of Sensitive Information Into Sent Data vulnerability in Smackcoders
  Inc
summary: >-
  Insertion of Sensitive Information Into Sent Data vulnerability in Smackcoders
  Inc. WP Ultimate CSV Importer wp-ultimate-csv-importer allows Retrieve
  Embedded Sensitive Data.This issue affects WP Ultimate CSV Importer: from n/a
  through 9.1.
severity: medium
cvss: 5.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N'
cwe:
  - CWE-201
vendor: Smackcoders Inc.
product: wp-ultimate-csv-importer
affected:
  - wp-ultimate-csv-importer <= 9.1
published: '2026-10-01'
updated: '2026-10-01'
sourceUpdated: '2026-10-01T12:40:28.083'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-103336'
references:
  - url: >-
      https://patchstack.com/database/wordpress/plugin/wp-ultimate-csv-importer/vulnerability/wordpress-wp-ultimate-csv-importer-plugin-9-1-sensitive-data-exposure-vulnerability?_s_id=cve
    label: audit@patchstack.com
tags:
  - nvd
  - cve.org
ingestedAt: '2026-10-01T12:43:54.809Z'
---

## Overview

Insertion of Sensitive Information Into Sent Data vulnerability in Smackcoders Inc. WP Ultimate CSV Importer wp-ultimate-csv-importer allows Retrieve Embedded Sensitive Data.This issue affects WP Ultimate CSV Importer: from n/a through 9.1.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.