PT-2026-6020 · WordPress · Smart Appointment & Booking

Athiwat Tiprasaharn + 3 · Published 2026-02-04 · Updated 2026-02-04 · CVE-2026-0742

Positive Technologies (AI Summary)

CVSS v3.1

6.4

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Smart Appointment & Booking plugin for WordPress versions up to and including 1.0.7

Description The Smart Appointment & Booking plugin for WordPress is susceptible to Stored Cross-Site Scripting through the saab save form data AJAX action. This is due to inadequate input sanitization and output escaping of user-provided attributes. Authenticated attackers with Subscriber-level access or higher can inject malicious web scripts into pages. These scripts will execute when a user accesses the compromised page. The vulnerable parameter is not specified.

Recommendations Update the Smart Appointment & Booking plugin to a version newer than 1.0.7.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2026-0742

Affected Products

Smart Appointment & Booking

References · 8

• https://nvd.nist.gov/vuln/detail/CVE-2026-0742 · Security Note
• https://plugins.trac.wordpress.org/browser/smart-appointment-booking/tags/1.0.7/inc/admin/class.saab.admin.action.php#L1203 · Note
• https://plugins.trac.wordpress.org/browser/smart-appointment-booking/trunk/inc/front/class.saab.front.action.php#L2189 · Note
• https://t.me/CVEtracker/43708 · Telegram Post
• https://plugins.trac.wordpress.org/browser/smart-appointment-booking/trunk/inc/admin/class.saab.admin.action.php#L1203 · Note
• https://wordfence.com/threat-intel/vulnerabilities/id/bf332c0d-5481-412d-b44a-b3de346d7b60?source=cve · Note
• https://plugins.trac.wordpress.org/browser/smart-appointment-booking/tags/1.0.7/inc/front/class.saab.front.action.php#L2189 · Note
• https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3450387%40smart-appointment-booking&new=3450387%40smart-appointment-booking&sfp_email=&sfph_mail= · Note