Easy Appointments permits unauthenticated DOM-based cross-site scripting
Easy Appointments through 4.0.2.1 has DOM-based XSS: attacker-controlled input can reach browser-side page processing and execute as script when a victim interacts with the affected content. The CNA rates the attacker as unauthenticated and user interaction as required. The checked WordPress.org release is still 4.0.2.1, within the affected range.
- Component
- Easy Appointments
- Plugin slug
easy-appointments- Affected
- n/a through 4.0.2.1
- Safe version
- See mitigation notes
- Published
- Sep 08, 2026
This CVE was published Sep 08, 2026 and is one of 26 known issues for this plugin.
Update, patch or deactivate.
No confirmed fixed release is identified. Contact the vendor for a fix and assess whether access to the affected functionality should be restricted while remediation is pending. If in doubt, contact Fused or your hosting vendor.
No confirmed safe version is listed. Consider a vendor-supported patch or temporarily restricting the affected functionality while you assess the risk.
Deactivate only when warranted by your risk profile, or when advised by your hosting provider in the limited circumstances where the vulnerability cannot otherwise be mitigated. If you’re unsure which action is appropriate, contact Fused or your hosting provider for guidance.
Technical description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Easy Appointments allows DOM-Based XSS. This issue affects Easy Appointments: from n/a through 4.0.2.1.
CVE / CNA vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L