CVE-2023-48744 WordPress Availability Calendar Plugin <= 1.2.6 is vulnerable to Cross Site Request Forgery (CSRF)

Q: What is CVE-2023-48744?

CVE-2023-48744 is a medium-severity vulnerability in Offshore Web Master Availability Calendar, published on 30 Nov 2023. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.

Q: Is CVE-2023-48744 being exploited?

There is no known exploitation of CVE-2023-48744 in the wild and no public exploit code.

Q: How do I fix CVE-2023-48744?

No fix has been published for CVE-2023-48744 yet. Limit exposure of the affected software until one is available.

Medium 5.4 Published 30 Nov 2023 Updated 28 Apr 2026

Attackers can trick authenticated users into performing unwanted actions in the Availability Calendar plugin, potentially modifying data.

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-2023-48744?

CVE-2023-48744 is a medium-severity vulnerability in Offshore Web Master Availability Calendar, published on 30 Nov 2023. 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

Cross-Site Request Forgery (CSRF) vulnerability in Offshore Web Master Availability Calendar allows Cross Site Request Forgery.This issue affects Availability Calendar: from n/a through 1.2.6.

Weakness: CWE-352

Which versions are affected by CVE-2023-48744?

It affects 1 product.

Products include Offshorewebmaster Availability Calendar.

How do I fix CVE-2023-48744?

No fix has been published for CVE-2023-48744 yet. Limit exposure of the affected software until one is available.

Is CVE-2023-48744 being exploited?

There is no known exploitation of CVE-2023-48744 in the wild and no public exploit code.

Sources

Also known as GHSA-9868-5r4g-mw87.