How severe is CVE-2026-52698?

CVE-2026-52698 has a CVSS 3.x base score of 7.4, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2026-52698 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (12th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-52698?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2026-52698 have an EU (EUVD) identifier?

Yes. CVE-2026-52698 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-37626.

When was CVE-2026-52698 published?

CVE-2026-52698 was published on 2026-06-17.

CVE-2026-52698

CVE-2026-52698 is a high-severity vulnerability with a CVSS 3.x base score of 7.4. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-201.

Key facts

Severity: High (CVSS 3.x base score 7.4)
EPSS exploit prediction: 0% (12th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-37626
Weakness: CWE-201
Published: 2026-06-17
Last modified: 2026-06-17

Description

Subscriber Sensitive Data Exposure in PushEngage – Web Push Notifications, eCommerce Automation & Chat Widget <= 4.2.3 versions.

Frequently asked questions

What is CVE-2026-52698?: Subscriber Sensitive Data Exposure in PushEngage – Web Push Notifications, eCommerce Automation & Chat Widget <= 4.2.3 versions.
How severe is CVE-2026-52698?: CVE-2026-52698 has a CVSS 3.x base score of 7.4, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2026-52698 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (12th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-52698?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2026-52698 have an EU (EUVD) identifier?: Yes. CVE-2026-52698 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-37626.
When was CVE-2026-52698 published?: CVE-2026-52698 was published on 2026-06-17.

References

https://patchstack.com/database/wordpress/plugin/pushengage/vulnerability/wordpress-pushengage-web-push-notifications-ecommerce-automation-chat-widget-plugin-4-2-3-sensitive-data-exposure-vulnerability?_s_id=cve

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