CVE-2026-40780

WordPress BookIt plugin < 2.5.4.1 - Broken Authentication vulnerability

Published Jun 2, 2026 CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
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.

Remediation

Vendor Solution

Update the WordPress BookIt Plugin to the latest available version (at least 2.5.4.1).

Tracking

Sign in to view the affected projects.

Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Liquid Web / Stellarwp
Liquid Web / Stellarwp bookit
Wordpress
Wordpress wordpress
Vendors & Products Liquid Web / Stellarwp
Liquid Web / Stellarwp bookit
Wordpress
Wordpress wordpress
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
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.
Title WordPress BookIt plugin < 2.5.4.1 - Broken Authentication vulnerability
Weaknesses CWE-288
References
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Patchstack
Published
Updated
Jun 2, 2026, 3:53 PM
Reserved
Apr 15, 2026, 9:20 AM
Status
Deferred
Published
Jun 2, 2026, 4:16 PM
Modified
Jul 22, 2026, 7:10 PM