WordPress security by component
Custom New User Notification
Plugin description
Custom New User Notification is a WordPress component with 1 published CVE record in this archive. The latest tracked vulnerability was published Apr 16, 2026; the highest CVE/CNA score is 4.4.
Plugin slug:
custom-new-user-notificationLatest vulnerability
CVE-2026-3551: Custom New User Notification: Cross-site scripting
Custom New User Notification is affected by cross-site scripting. Exploitation requires at least administrator-level access. Injected script can execute in the affected site's origin when the vulnerable output is viewed. The published affected range is <= 1.2.0.
| Safe version |
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|---|---|---|---|
| Apr 16, 2026 |
CVE-2026-3551
Custom New User Notification: Cross-site scripting
Custom New User Notification is affected by cross-site scripting. Exploitation requires at least administrator-level access. Injected script can execute in the affected site's origin when the vulnerable output is viewed. The published affected range is <= 1.2.0.
|
> 1.2.0 |
CVE4.4
NVDPending
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