CVE-2026-103336

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

5.3 Medium

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.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: None
User interaction: None

What an attacker can affect

Confidentiality: Low
Integrity: None
Availability: None

Exploit likelihood

0.20%Unchanged since Oct 2, 2026

What each source reports

CVE List Score used 5.3

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

Record: CVE-2026-103336
CVSS 3.1: 5.3 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Weakness: CWE-201
Updated: 2026-11-02

EUVDEUVD-2026-90787 5.3

Record: EUVD-2026-90787
CVSS 3.1: 5.3 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Updated: 2026-11-02

GitHub AdvisoriesGHSA-6467-f79m-v7rq 5.3

Insertion of Sensitive Information Into Sent Data vulnerability in Smackcoders Inc. WP Ultimate...

Record: GHSA-6467-f79m-v7rq
CVSS 3.1: 5.3 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Weakness: CWE-201
Updated: 2026-11-02

NVD 5.3

Record: CVE-2026-103336
CVSS 3.1: 5.3 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Weakness: CWE-201
Updated: 2026-11-02

Affected products

History

History
Recorded	Changed	Sources
Nov 2, 2026	first indexed	CVE List, EUVD, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2026-103336 is a medium vulnerability (CVSS 5.3) in Smackcoders Inc. Wp Ultimate Csv Importer, published October 1, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.20%, the 9th percentile. No source names a fixed version.