Stored Cross-Site Scripting in LatePoint Calendar Booking Plugin for WordPress
CVE-2026-0617

7.2HIGH

Key Information:

Vendor

WordPress
Status
Latepoint – Calendar Booking Plugin For Appointments And Events
Vendor
CVE Published:
3 February 2026

What is CVE-2026-0617?

The LatePoint Calendar Booking Plugin for Appointments and Events contains a vulnerability that allows unauthenticated attackers to execute arbitrary web scripts. This is facilitated through insufficient input sanitization in the customer profile fields. When an administrator views a customer's activity history, any injected scripts can run, potentially compromising sensitive information or affecting user experience. This vulnerability exists in all versions up to and including 5.2.5 of the plugin.

Affected Version(s)

LatePoint – Calendar Booking Plugin for Appointments and Events 0 <= 5.2.5

References

https://www.wordfence.com/threat-intel/vulnerabilities/id...
https://plugins.trac.wordpress.org/browser/latepoint/tags...
https://plugins.trac.wordpress.org/browser/latepoint/tags...

CVSS V3.1

Score:
7.2
Severity:
HIGH
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Bui Van Y
.