CVE-2026-27389
Critical
Description
Authentication Bypass Using an Alternate Path or Channel vulnerability in designthemes WeDesignTech Ultimate Booking Addon wedesigntech-ultimate-booking-addon allows Authentication Abuse.This issue affects WeDesignTech Ultimate Booking Addon: from n/a through <= 1.0.1.
SeverityCritical
CVSS9.8
Exploit probability—
ProductWeDesignTech Ultimate Booking Addon
PublishedMar 5, 2026
First seenMar 5, 2026
Weakness typeCWE-288CWE-288
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| designthemes WeDesignTech Ultimate Booking Addon | v ≤ 1.0.1 | — |
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