WordPress PushEngage – Web Push Notifications, eCommerce Automation & Chat Widget plugin <= 4.2.3 - Sensitive Data Exposure vulnerability

MITRE NVD CVE.ORG JSON API Print: PDF PDF

Summary

CVECVE-2026-52698
StatePUBLISHED
AssignerPatchstack
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-06-17 13:20:49 UTC
Updated2026-06-17 15:17:00 UTC
DescriptionSubscriber Sensitive Data Exposure in PushEngage – Web Push Notifications, eCommerce Automation &amp; Chat Widget <= 4.2.3 versions.

Risk And Classification

Primary CVSS: v3.1 7.4 HIGH from [email protected]

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

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

VersionSourceTypeScoreSeverityVector
3.1[email protected]Secondary7.4HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L
3.1CNACVSS7.4HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L

CVSS v3.1 Breakdown

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

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

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Syed Balkhi PushEngage Web Push Notifications ECommerce Automation Amp Chat Widget affected n/a 4.2.3 custom Not specified

References

ReferenceSourceLinkTags
patchstack.com/database/wordpress/plugin/pushengage/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: Jakub Herman | Patchstack Bug Bounty Program (en)

Additional Advisory Data

Solutions

CNA: Update the WordPress PushEngage – Web Push Notifications, eCommerce Automation &amp; Chat Widget Plugin to the latest available version (at least 4.2.4).

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