PT-2026-31082 · Latepoint · Latepoint – Calendar Booking Plugin For Appointments/Events

Djaidja Moundjid · Published 2026-04-08 · Updated 2026-04-08 · CVE-2026-4785

Mitre

CVSS v3.1

6.4

Medium

AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

The LatePoint – Calendar Booking Plugin for Appointments and Events plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'button caption' parameter in the [latepoint resources] shortcode in versions up to and including 5.3.0. This is due to insufficient output escaping when the 'items' parameter is set to 'bundles'. 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.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2026-4785

Affected Products

Latepoint – Calendar Booking Plugin For Appointments/Events

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2026-4785 · Security Note
• https://plugins.trac.wordpress.org/browser/latepoint/trunk/lib/helpers/shortcodes_helper.php#L272 · Note
• https://plugins.trac.wordpress.org/browser/latepoint/tags/5.2.10/lib/helpers/shortcodes_helper.php#L272 · Note
• https://plugins.trac.wordpress.org/changeset/3491516/latepoint · Note
• https://plugins.trac.wordpress.org/browser/latepoint/tags/5.2.10/lib/helpers/shortcodes_helper.php#L40 · Note
• https://plugins.trac.wordpress.org/browser/latepoint/trunk/lib/helpers/shortcodes_helper.php#L40 · Note
• https://wordfence.com/threat-intel/vulnerabilities/id/55c5c094-69c0-4e2a-be0c-fab6f1039309?source=cve · Note