CVE-2026-5391

Description

The LatePoint plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'btn_wrapper_classes' attribute of the 'latepoint_resources' shortcode in all versions up to, and including, 5.3.2. This is due to insufficient input sanitization and output escaping in the 'locations' branch of the 'shortcode_latepoint_resources' function. This makes it possible for authenticated attackers, with contributor level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

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Produits concernés

• latepoint Appointment Booking Plugin – LatePoint | Calendar & Scheduling for WordPress

Scores CVSS

Faiblesses (CWE)

• CWE-79

Références

• https://plugins.trac.wordpress.org/changeset/3505127/latepoint/trunk/lib/helpers/shortcodes_helper.php
• https://www.wordfence.com/threat-intel/vulnerabilities/id/25ea860e-c4f8-4660-a8cb-aafc4d02bb19?source=cve

Ailleurs

• NVD
• CVE.org
• CIRCL Vulnerability-Lookup
• CERT-FR
• GitHub Advisories