CVE-2026-103336
Deferred Deferred - Pending Action

Sensitive Data Exposure in WP Ultimate CSV Importer

Publication date: 2026-10-01

Last updated on: 2026-10-01

Assigner: Patchstack

Description
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.

CVSS Scores

EPSS Scores

Probability:
Percentile:

Meta Information

Published
2026-10-01
Last Modified
2026-10-01
Generated
2026-10-01
AI Q&A
2026-10-01
EPSS Evaluated
N/A
NVD
CVE-2026-103336
EUVD
EUVD-2026-90787

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
smackcoders wp_ultimate_csv_importer From 9.1|end_including=9.1 (inc)

Helpful Resources

Exploitability

CWE
CWE Icon
KEV
KEV Icon
CWE ID Description
CWE-201 The code transmits data to another actor, but a portion of the data includes sensitive information that should not be accessible to that actor.

Attack-Flow Graph

AI Quick Actions

Instant insights powered by AI
Executive Summary

CVE-2026-103336 is a Sensitive Data Exposure vulnerability in the WordPress WP Ultimate CSV Importer Plugin affecting versions 9.1 and below. It allows unauthorized parties to access private information such as passwords, emails, or payment details due to improper handling of sensitive data.

Detection Guidance

To detect this vulnerability, check if your WordPress site is running WP Ultimate CSV Importer version 9.1 or below. Log in to your WordPress dashboard, go to Plugins, and verify the installed version. If it is outdated, update to version 9.2 or later immediately.

Impact Analysis

This vulnerability could allow attackers to retrieve embedded sensitive data from the plugin, potentially exposing confidential user information like passwords or payment details. The impact is considered low severity but still poses a risk if exploited.

Compliance Impact

This vulnerability could lead to unauthorized access to sensitive data such as passwords, emails, or payment details, which may violate compliance requirements under GDPR and HIPAA. Exposure of such data risks non-compliance with data protection regulations due to potential breaches of confidentiality and privacy standards.

Mitigation Strategies

Update the WP Ultimate CSV Importer plugin to version 9.2 or later immediately to patch the vulnerability. If updating is not possible, seek assistance from a hosting provider or web developer. Enable auto-updates for vulnerable plugins if available through Patchstack.

Chat Assistant

Ask questions about this CVE
Hi! I’m here to help you understand CVE-2026-103336. Ask me anything about the vulnerability, its impact, or mitigation strategies.
0/70

EPSS Chart