Medium 6.4Published May 6, 2026

CVE-2026-7457LatePoint <= 5.5.0 - Authenticated (Subscriber+) Stored Cross-Site Scripting via Customer Cabinet Profile Update

Updated under an hour ago (Oct 27, 2026, 3:00 AM ET)

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It affects LatePoint – Calendar Booking Plugin for Appointments and Events. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for LatePoint – Calendar Booking Plugin for Appointments and Events

Exploited in the last 30 days

The LatePoint plugin for WordPress is vulnerable to Stored Cross-Site Scripting in all versions up to and including 5.5.0. This is due to insufficient input sanitization on the customer cabinet profile update endpoint — where raw POST parameters (first_name, last_name, phone, notes) bypass sanitization because OsCustomerModel does not override params_to_sanitize(), causing set_data() to store unsanitized values verbatim in the database — combined with insufficient output escaping in generate_preview(), which injects those stored values into notification template HTML via str_replace() without any esc_html() call before echoing the result. This makes it possible for authenticated attackers with customer-level access or above to inject arbitrary web scripts into the admin notification preview panel that execute in an administrator's or agent's browser whenever a notification template referencing customer variables such as {{customer_full_name}}, {{customer_first_name}}, {{customer_last_name}}, {{customer_phone}}, or {{customer_notes}} is previewed.

CVSS: 6.4 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Weakness (CWE): CWE-79
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: Wordfence
NVD analysis: Deferred
Record last updated: May 6, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

latepoint LatePoint – Calendar Booking Plugin for Appointments and Events latepoint:calendar_booking_plugin_for_appointments_and_events (from the name)	through 5.5.0	CNA record

References

References

https://www.wordfence.com/threat-intel/vulnerabilities/id/628b3f53-decd-47ac-a2d1-339ade1e6944?source=cve
https://plugins.trac.wordpress.org/browser/latepoint/trunk/lib/misc/process_action.php#L606
https://plugins.trac.wordpress.org/browser/latepoint/tags/5.5.0/lib/misc/process_action.php#L606
https://plugins.trac.wordpress.org/browser/latepoint/trunk/lib/controllers/customer_cabinet_controller.php#L318
https://plugins.trac.wordpress.org/browser/latepoint/tags/5.5.0/lib/controllers/customer_cabinet_controller.php#L318
https://plugins.trac.wordpress.org/browser/latepoint/trunk/lib/helpers/replacer_helper.php#L276
https://plugins.trac.wordpress.org/browser/latepoint/tags/5.5.0/lib/helpers/replacer_helper.php#L276
https://plugins.trac.wordpress.org/browser/latepoint/tags/5.3.1/lib/misc/process_action.php#L606
https://plugins.trac.wordpress.org/browser/latepoint/tags/5.3.1/lib/controllers/customer_cabinet_controller.php#L318
https://plugins.trac.wordpress.org/browser/latepoint/tags/5.3.1/lib/helpers/replacer_helper.php#L276
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The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.