CVE-2026-25414

WPBookit Pro <= 1.6.18 - Authenticated (Subscriber+) Privilege Escalation

2026-03-23 00:00

Strategic Overview

Status: Unpatched
Affected Plugin: WPBookit Pro - Appointment Booking Plugin for WordPress
Affected Version: <= 1.6.18
CVSS: 4.3Medium
Weakness type: CWE-266 · Incorrect Privilege Assignment
CVE: CVE-2026-25414

View all WPBookit Pro - Appointment Booking Plugin for WordPress vulnerabilities

At a glance

CVE-2026-25414 is a medium-severity Incorrect Privilege Assignment vulnerability in the WPBookit Pro - Appointment Booking Plugin for WordPress WordPress plugin, affecting versions <= 1.6.18. It carries a CVSS score of 4.3 (reachable over the network; low attack complexity). Exploitation requires an authenticated account at Subscriber level or above. No fixed release has been reported yet; treat installations running this software as exposed. Disclosed March 2026, reported by Phat RiO.

Vulnerability Overview

The WPBookit Pro - Appointment Booking Plugin for WordPress plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 1.6.18. This makes it possible for authenticated attackers, with Subscriber-level access and above, to escalate their privileges.

Technical Analysis

The vector marks this flaw as remotely reachable over the network, with low attack complexity — no special timing or configuration is needed, and no interaction from a victim user.

CWE-266: Incorrect Privilege Assignment

A product incorrectly assigns a privilege to a particular actor, creating an unintended sphere of control for that actor.

Remediation

No known patch available. Please review the vulnerability's details in depth and employ mitigations based on your organization's risk tolerance. It may be best to uninstall the affected software and find a replacement.

How does WordSec protect against this?

Because it turns on account access, WordSec's login security is the relevant layer: role-based two-factor, captcha and brute-force limits raise the cost of getting the account this needs. No patched version is recorded yet, which is the case where a filtering layer matters most, because there is nothing to update to.

Login Security
Alerts

External References

https://www.cve.org/CVERecord?id=CVE-2026-25414 https://www.wordfence.com/threat-intel/vulnerabilities/id/553f2cd8-9868-4190-91ea-88e03b9ddc3d https://nvd.nist.gov/vuln/detail/CVE-2026-25414

Related records

Other vulnerabilities in WPBookit Pro - Appointment Booking Plugin for WordPress

CVSS Vector

4.3

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredLow
User InteractionNone
ScopeUnchanged
ConfidentialityNone
IntegrityLow
AvailabilityNone

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