WordPress Integration for Contact Form 7 HubSpot plugin <= 1.4.3 - Sensitive Data Exposure vulnerability

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Summary

CVECVE-2026-24559
StatePUBLISHED
AssignerPatchstack
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-01-23 15:16:13 UTC
Updated2026-04-28 15:16:14 UTC
DescriptionInsertion of Sensitive Information Into Sent Data vulnerability in CRM Perks Integration for Contact Form 7 HubSpot cf7-hubspot allows Retrieve Embedded Sensitive Data.This issue affects Integration for Contact Form 7 HubSpot: from n/a through <= 1.4.3.

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: 0.000410000 probability, percentile 0.123450000 (date 2026-04-26)

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 CRM Perks Integration For Contact Form 7 HubSpot affected 1.4.3 custom Not specified

References

ReferenceSourceLinkTags
patchstack.com/database/Wordpress/Plugin/cf7-hubspot/vulnerability/wordpress... [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: Nabil Irawan | Patchstack Bug Bounty Program (en)

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