Vulnerability in Codepeople Appointment Booking Calendar
CVE-2020-9372
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.086 (94.9th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 95th percentile — 94.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.086 · newest: 0.086 · change: 0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- wordpress.org/plugins/appointment-booking-calendar/ (Third Party Advisory, Release Notes)
- drive.google.com/open (Exploit, Third Party Advisory)
- www.hotdreamweaver.com/support/view.php (Permissions Required)
- packetstormsecurity.com/files/156694/WordPress-Appointment-Booking-Calendar-1.3… (Exploit, VDB Entry, Third Party Advisory)
Frequently asked questions
- What is CVE-2020-9372?
- CVE-2020-9372 is a high-severity vulnerability in Codepeople Appointment Booking Calendar, classified under Improper Neutralization of Formula Elements in a CSV File. CVSS score: 7.8/10. Published 2020-03-04.
- How severe is CVE-2020-9372?
- High severity. CVSS v3 base score is 7.8 out of 10.
- Is CVE-2020-9372 known to be exploited?
- 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.