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

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-103336
StatePUBLISHED
AssignerPatchstack
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-10-01 12:17:14 UTC
Updated2026-10-01 14:17:24 UTC
DescriptionInsertion 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.

Risk And Classification

Primary CVSS: v3.1 5.3 MEDIUM from [email protected]

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

EPSS: 0.001970000 probability, percentile 0.085490000 (date 2026-10-02)

Problem Types: CWE-201 | CWE-201 Insertion of Sensitive Information Into Sent Data

VersionSourceTypeScoreSeverityVector
3.1[email protected]Secondary5.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
3.1CNACVSS5.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

CVSS v3.1 Breakdown

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

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

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Smackcoders Inc. WP Ultimate CSV Importer affected 9.1 custom Not specified

References

ReferenceSourceLinkTags
patchstack.com/database/wordpress/plugin/wp-ultimate-csv-importer/vulnerabil... [email protected] patchstack.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: Ananda Dhakal (Patchstack) (en)

Additional Advisory Data

Solutions

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

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