PT-2026-23263 · WordPress · Wedesigntech Ultimate Booking Addon

Phat Rio · Published 2026-03-05 · Updated 2026-03-05 · CVE-2026-27390

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions WeDesignTech Ultimate Booking Addon versions through 1.0.1

Description An authentication bypass issue exists in designthemes WeDesignTech Ultimate Booking Addon. This allows for authentication abuse by utilizing an alternate path or channel. The wedesigntech-ultimate-booking-addon is affected.

Recommendations Update WeDesignTech Ultimate Booking Addon to a version later than 1.0.1.

Fix

Authentication Bypass Using an Alternate Path or Channel

Weakness Enumeration

CWE-288

Related Identifiers

CVE-2026-27390

Affected Products

Wedesigntech Ultimate Booking Addon

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2026-27390 · Security Note
• https://twitter.com/CVEnew/status/2029654767501246801 · Twitter Post
• https://patchstack.com/database/Wordpress/Plugin/wedesigntech-ultimate-booking-addon/vulnerability/wordpress-wedesigntech-ultimate-booking-addon-plugin-1-0-1-account-takeover-vulnerability?_s_id=cve · Note