Hustle <= 7.8.3 - Sensitive Information Exposure via Exposed Hubspot API Keys

MITRE NVD CVE.ORG JSON API Print: PDF PDF

Summary

CVECVE-2024-0368
StatePUBLISHED
AssignerWordfence
Source PriorityCVE Program / NVD first with legacy fallback
Published2024-03-13 16:15:10 UTC
Updated2026-04-08 19:19:08 UTC
DescriptionThe Hustle – Email Marketing, Lead Generation, Optins, Popups plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 7.8.3 via hardcoded API Keys. This makes it possible for unauthenticated attackers to extract sensitive data including PII.

Risk And Classification

Primary CVSS: v3.1 8.6 HIGH from [email protected]

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

EPSS: 0.016840000 probability, percentile 0.822490000 (date 2026-04-22)

Problem Types: CWE-522 | NVD-CWE-Other | CWE-522 CWE-522 Insufficiently Protected Credentials

VersionSourceTypeScoreSeverityVector
3.1[email protected]Secondary8.6HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
3.1CNADECLARED8.6HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N

CVSS v3.1 Breakdown

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

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Wpmudev Hustle All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Wpmudev Hustle Email Marketing Lead Generation Optins Popups affected 7.8.3 semver Not specified
ADP Wpmudev Hustle affected 7.8.3 semver Not specified

References

ReferenceSourceLinkTags
developers.hubspot.com/docs/api/webhooks af854a3a-2127-422b-91ae-364da2661108 developers.hubspot.com Product
www.wordfence.com/threat-intel/vulnerabilities/id/e6d40b41-540d-476d-afde-97084... af854a3a-2127-422b-91ae-364da2661108 www.wordfence.com Third Party Advisory
plugins.trac.wordpress.org/browser/wordpress-popup/trunk/inc/providers/hubspot/hustle-hu... af854a3a-2127-422b-91ae-364da2661108 plugins.trac.wordpress.org Product
plugins.trac.wordpress.org/changeset/3047775/wordpress-popup/trunk/inc/providers/hubspot... af854a3a-2127-422b-91ae-364da2661108 plugins.trac.wordpress.org Patch
developers.hubspot.com/docs/api/webhooks af854a3a-2127-422b-91ae-364da2661108 developers.hubspot.com Product
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: Sean Murphy (en)

Additional Advisory Data

SourceTimeEvent
CNA2024-03-12T00:00:00.000ZDisclosed
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