CVE-2024-1760 Cross-site request forgery in Appointment Booking Calendar — Simply Schedule Appointments Booking Plugin

Medium 4.3 Published 6 Mar 2024 Updated 8 Apr 2026

Unauthenticated attackers can reset plugin settings by tricking administrators into clicking a link due to missing nonce validation.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Over the internet
Victim action needed: A user has to click or open something
Fix: None listed

What is CVE-2024-1760?

CVE-2024-1760 is a medium-severity vulnerability in croixhaug Appointment Booking Calendar — Simply Schedule Appointments Booking Plugin, published on 6 Mar 2024. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.

Official description

The Appointment Booking Calendar — Simply Schedule Appointments Booking Plugin plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.6.6.20. This is due to missing or incorrect nonce validation on the ssa_factory_reset() function. This makes it possible for unauthenticated attackers to reset the plugin's settings via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

Weakness: CWE-352

Which versions are affected by CVE-2024-1760?

It affects 1 product.

Products include Nsquared Simply Schedule Appointments.

How do I fix CVE-2024-1760?

No fix has been published for CVE-2024-1760 yet. Limit exposure of the affected software until one is available.

Is CVE-2024-1760 being exploited?

There is no known exploitation of CVE-2024-1760 in the wild and no public exploit code.

Sources

Also known as GHSA-mwpv-999v-x2vh.