by Kastro
Paper/Archive/CVE-2026-92966

CVE-2026-92966

latepoint Appointment Booking Plugin – LatePoint | Calendar & Scheduling for WordPress — Appointment Booking Plugin <= 5.7.0 - Unauthenticated Arbitrary Shortcode Execution via First/Last Name Field

EPSS 0.7%CVSS 9.1
critical.is priorityof 100
38
CVSS 9.1 (CNA)9.1 / 10 × 3027.3Not in CISA KEV+300.0EPSS percentile 53.5.535 × 2010.7No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

The The Appointment Booking Plugin – LatePoint | Calendar & Scheduling for WordPress plugin for WordPress is vulnerable to arbitrary shortcode execution in all versions up to, and including, 5.7.0. This is due to the software allowing users to execute an action that does not properly validate a value before running do_shortcode. This makes it possible for unauthenticated attackers to execute arbitrary shortcodes. The payload is planted during the unauthenticated booking flow and triggered when the Customer Cabinet block rendered by render_customer_dashboard() outputs the stored name into the content stream, where WordPress core's do_shortcode filter at priority 11 re-parses and executes it.

Affected

ProductAffectedFixed inSource
Appointment Booking Plugin – LatePoint | Calendar & Scheduling for WordPress≤ 5.7.0–CNA

Scores by source

Wordfence (CNA)9.1CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: total

References

refwordfence.com/threat-intel/vulnerabilities/id/c9a030c0-6129-40b0-81da-4c420929d198?source=cverefplugins.trac.wordpress.org/browser/latepoint/tags/5.7.0/lib/helpers/blocks_helper.php#L234refplugins.trac.wordpress.org/browser/latepoint/tags/5.7.0/lib/views/customer_cabinet/dashboard.php#L19refplugins.trac.wordpress.org/browser/latepoint/tags/5.7.0/lib/models/customer_model.php#L386refplugins.trac.wordpress.org/browser/latepoint/tags/5.7.1/lib/helpers/blocks_helper.php