Known vulnerabilities in iZooto – Web Push Notifications

Engage your audience and drive repeat traffic by delivering relevant and personalized push notifications - across web browsers, Android, iOS and Messe …

1Reported vulnerabilities

5.3Highest CVSS score

3.7.21Latest version

1,000+Active installs

What to do now

Update iZooto – Web Push Notifications to 3.7.21 or later. 1 of these have a fixed version available. Updating resolves them.

Plugin last updated: May 20, 2026 / Tested up to WordPress: 6.9.7 / View on wordpress.org

Reported vulnerabilities

Ordered by how urgently they need attention — whether a vulnerability is actually being exploited, and how likely exploitation is, rather than CVSS severity alone.

CVE	Severity	Exploit probability next 30 days	Affected versions	Fixed in	Published
CVE-2026-39673	Medium 5.3	0.2%	3.7.20 and earlier	`3.7.21`	February 19, 2026

Sources: vulnerability records from NVD, exploitation from CISA KEV, exploit probability from EPSS. Affected versions come from CPE ranges or from the reporting CNA.