vulnerability
WordPress Plugin: appointment-hour-booking: CVE-2022-4034: Improper Neutralization of Formula Elements in a CSV File
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:H/Au:N/C:P/I:P/A:P) | Nov 29, 2022 | May 15, 2025 | Apr 30, 2026 |
Severity
5
CVSS
(AV:N/AC:H/Au:N/C:P/I:P/A:P)
Published
Nov 29, 2022
Added
May 15, 2025
Modified
Apr 30, 2026
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.
Solution
appointment-hour-booking-plugin-cve-2022-4034
References
Rapid7 Labs
2026 Global Threat Landscape Report
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