CVE-2026-52698— WordPress PushEngage – Web Push Notifications, eCommerce Automation & Chat Widget plugin <= 4.2.3 - Sensitive Data Exposure vulnerability
Quick assessment
Affected
Syed Balkhi PushEngage – Web Push Notifications, eCommerce Automation & Chat Widget
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Syed Balkhi PushEngage是Syed Balkhi个人开发者的一个网页推送通知与电商自动化插件。 Syed Balkhi PushEngage 4.2.3及之前版本存在信息泄露漏洞，该漏洞源于订阅者敏感数据暴露，可能导致信息泄露。
Possible ATT&CK Techniques 1 AI
T1213 · Data from Information RepositoriesAffected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Syed Balkhi | PushEngage – Web Push Notifications, eCommerce Automation & Chat Widget | n/a≤ 4.2.3 |
affected |
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I. Basic Information for CVE-2026-52698
Vulnerability Information
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Vulnerability Title
WordPress PushEngage – Web Push Notifications, eCommerce Automation & Chat Widget plugin <= 4.2.3 - Sensitive Data Exposure vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Subscriber Sensitive Data Exposure in PushEngage – Web Push Notifications, eCommerce Automation & Chat Widget <= 4.2.3 versions.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
通过发送数据的信息暴露
Source: CVE Program / CVE List V5
Vulnerability Title
Syed Balkhi PushEngage 信息泄露漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Syed Balkhi PushEngage是Syed Balkhi个人开发者的一个网页推送通知与电商自动化插件。 Syed Balkhi PushEngage 4.2.3及之前版本存在信息泄露漏洞，该漏洞源于订阅者敏感数据暴露，可能导致信息泄露。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Syed Balkhi | PushEngage – Web Push Notifications, eCommerce Automation & Chat Widget | n/a ~ 4.2.3 | - |
|
II. Public POCs for CVE-2026-52698
| # | POC Description | Source Link | Shenlong Link |
|---|
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V. Comments for CVE-2026-52698
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