Vulnerability · Published Jun 2, 2026 · Assigned by Patchstack
CVE-2026-40780WordPress BookIt plugin < 2.5.4.1 - Broken Authentication vulnerability
High 7.5
In plain English
A high-severity authentication bypass in BookIt from Liquid Web / StellarWP. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 19% of all known vulnerabilities).
Severity (CVSS 3.1)7.5High
Exploit odds (30 days)0.3%top 81.0% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official 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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Liquid Web / StellarWP | BookIt | n/a – before 2.5.4.1 |
Weakness: CWE-288 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N