CVE-2020-9372 Code injection in n/a
Attackers can achieve remote code execution by injecting malicious formulas into booking form fields that are later exported as CSV files.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2020-9372?
CVE-2020-9372 is a high-severity code injection vulnerability in n/a, published on 4 Mar 2020. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Official description
The Appointment Booking Calendar plugin before 1.3.35 for WordPress allows user input (in fields such as Description or Name) in any booking form to be any formula, which then could be exported via the Bookings list tab in /wp-admin/admin.php?page=cpabc_appointments.php. The attacker could achieve remote code execution via CSV injection.
Weakness: CWE-1236
Which versions are affected by CVE-2020-9372?
It affects 1 product.
Products include Codepeople Appointment Booking Calendar.
How do I fix CVE-2020-9372?
No fix has been published for CVE-2020-9372 yet. Limit exposure of the affected software until one is available.
Upgrade, and never evaluate templates, expressions or code built from user input. More about Code injection.
Is CVE-2020-9372 being exploited?
There is no known exploitation of CVE-2020-9372 in the wild and no public exploit code.
Public exploit code: 1 Exploit-DB entry.
Other vulnerabilities in n/a
- CVE-2016-10916 SQL injection in n/a
- CVE-2024-0856 Booking Calendar < 1.3.83 - CSRF appointment scheduling
- CVE-2025-46241 WordPress Appointment Booking Calendar plugin <= 1.3.92 - CSRF to SQL Injection vulnerability
- CVE-2024-12274 BookingPress < 1.1.23 - Unauthenticated Export File Download
- CVE-2015-7319 SQL injection in n/a
Sources
Also known as GHSA-68xc-xqw9-7x6f.