Authentication Bypass in WeDesignTech Ultimate Booking Addon by WeDesignTech
CVE-2026-27389
9.8CRITICAL
Key Information:
- Vendor
WordPress
- Vendor
- CVE Published:
- 5 March 2026
What is CVE-2026-27389?
The WeDesignTech Ultimate Booking Addon has a vulnerability that allows attackers to bypass authentication through alternate channels. This security flaw could lead to unauthorized access and account compromise. The affected plugin versions, specifically from n/a to 1.0.1, can be exploited without proper user credentials, making it critical to update to the latest version to mitigate potential risks.

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Affected Version(s)
WeDesignTech Ultimate Booking Addon <= n/a
References
CVSS V3.1
Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged
Timeline
Vulnerability published
Vulnerability Reserved
Credit
Phat RiO | Patchstack Bug Bounty Program