CVE-2026-40780 — HIGH (7.5)

Vulnerability Description

Authentication Bypass Using an Alternate Path or Channel vulnerability in Liquid Web / StellarWP BookIt allows Password Recovery Exploitation. This issue affects BookIt: from n/a before 2.5.4.1.

CVSS Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

HIGH

Availability

NONE

Related Weaknesses (CWE)

CWE-288

References

https://patchstack.com/database/wordpress/plugin/bookit/vulnerability/wordpress-

FAQ

What is CVE-2026-40780?

CVE-2026-40780 is a vulnerability with a CVSS score of 7.5 (HIGH). Authentication Bypass Using an Alternate Path or Channel vulnerability in Liquid Web / StellarWP BookIt allows Password Recovery Exploitation. This issue affects BookIt: from n/a before 2.5.4.1.

How severe is CVE-2026-40780?

CVE-2026-40780 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-40780?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.