Appointment Hour Booking <= 1.3.72 - CSV Injection

Improper Neutralization of Formula Elements in a CSV File
CVE CVE-2022-4034
CVSS Medium (5.8)
Publicly Published November 29, 2022
Last Updated January 22, 2024
Researcher Luca Greeb, Andreas Krüger
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.

References

1 affected software package

Software Type Plugin
Software Slug appointment-hour-booking (view on wordpress.org)
Patched? Yes
Affected Version
  • <= 1.3.72
Patched Version
  • 1.3.73
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