Attack Vectors

The LatePoint – Calendar Booking Plugin for Appointments and Events (slug: latepoint-2) is affected by a Medium-severity Cross-Site Request Forgery (CSRF) vulnerability (CVE-2025-14873, CVSS 4.3). In practical terms, an attacker can attempt to make administrative changes by sending a crafted request that “borrows” an administrator’s logged-in session.

The key requirement is user interaction: the attacker must trick a site administrator into clicking a link or visiting a web page while they are logged into WordPress. This commonly happens through phishing emails, messages that appear to be vendor communications, or links embedded in otherwise legitimate-looking content. The attacker does not need to be authenticated on your WordPress site for the attempt to work.

Security Weakness

This issue exists in all versions of LatePoint – Calendar Booking Plugin for Appointments and Events up to and including 5.2.5. According to the published advisory, the plugin’s routing layer uses a function named call_by_route_name that validates user capabilities but does not enforce nonce verification (a standard WordPress protection against forged requests).

Because nonce checks are missing in this pathway, an attacker may be able to trigger multiple administrative actions through forged requests if an administrator is induced to interact with attacker-controlled content. The vulnerability is rated Medium severity because it requires an administrator’s action (click/visit) and does not indicate direct data disclosure, but it can still enable unwanted changes to your site’s configuration or operations.

Technical or Business Impacts

For marketing directors and business owners, the core risk is unauthorized change rather than direct data theft. If an administrator account is leveraged through a CSRF action, the organization may face website disruptions, altered booking or event workflows, or changes that affect customer experience and revenue performance.

Potential business impacts include brand and trust damage if site behavior changes unexpectedly, operational downtime for teams relying on booking flows, and compliance concerns if unauthorized administrative actions affect records, access controls, or audit readiness. Even low-to-moderate integrity impacts can cascade into missed appointments, customer complaints, and internal incident response costs.

Remediation: Update LatePoint to version 5.2.6 or a newer patched version. Also reinforce administrator safety practices (phishing resistance and limiting admin browsing of unknown links while logged in) to reduce exposure to CSRF-style attacks.

Similar Attacks

CSRF has been used for years to push unwanted administrative changes in web applications, especially when protections like anti-forgery tokens are missing. Notable, real-world examples include:

YouTube account attacks highlighting CSRF risks (CSO Online)

Overview of CSRF and why it leads to unauthorized actions (Imperva Learn)