CVE-2026-103336 PUBLISHED

WordPress WP Ultimate CSV Importer plugin <= 9.1 - Sensitive Data Exposure vulnerability

Assigner: Patchstack
Reserved: 30.09.2026 Published: 01.10.2026 Updated: 01.10.2026

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.

Metrics

CVSS 3.1

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CVSS Score: 5.3

Attack Vector	Network	Scope	Unchanged
Attack Complexity	Low	Confidentiality Impact	Low
Privileges Required	None	Integrity Impact	None
User Interaction	None	Availability Impact	None

CVSS 3.1

Product Status

Vendor	Smackcoders Inc.
Product	WP Ultimate CSV Importer
Versions	Default: unaffected affected from 0 to 9.1 (incl.)

Solutions

Update the WordPress WP Ultimate CSV Importer plugin to the latest available version (at least 9.2).

Credits

Ananda Dhakal (Patchstack) finder

References

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

Problem Types

Insertion of Sensitive Information Into Sent Data CWE

Impacts

Retrieve Embedded Sensitive Data