Vulnerability · Published Nov 29, 2022 · Assigned by Wordfence
CVE-2022-4034Appointment Hour Booking <= 1.3.72 - CSV Injection
Medium 5.8
In plain English
A medium-severity security flaw in Appointment Hour Booking – Booking Calendar from codepeople. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.7% (higher than 53% of all known vulnerabilities).
Official description
The Appointment Hour Booking Plugin for WordPress is vulnerable to CSV Injection in versions up to, and including, 1.3.72. This makes it possible for unauthenticated attackers to embed untrusted input into content during booking creation that may be exported as a CSV file when a site's administrator exports booking details. This can result in code execution when these files are downloaded and opened on a local system with a vulnerable configuration.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| codepeople | Appointment Hour Booking – Booking Calendar | 0 – through 1.3.72 |
Weakness: CWE-1236 · Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:L
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/b3a77b7a-65ad-4334-99c9-92cc79e60bee?source=cve
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2803896%40appointment-hour-booking&new=2803896%40appointment-hour-booking&sfp_email=&sfph_mail=
- https://www.wordfence.com/vulnerability-advisories-continued/#CVE-2022-4034