CVE-2022-4034
Appointment Hour Booking <= 1.3.72 - CSV Injection
CVSS Score
5.8
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-1236 |
| Vendor | codepeople |
| Product | appointment hour booking – booking calendar |
| Published | Nov 29, 2022 |
| Last Updated | Apr 8, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:L Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
codepeople / Appointment Hour Booking – Booking Calendar
0 ≤ 1.3.72
References
wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/b3a77b7a-65ad-4334-99c9-92cc79e60bee?source=cve plugins.trac.wordpress.org: 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= wordfence.com: https://www.wordfence.com/vulnerability-advisories-continued/#CVE-2022-4034
Credits
Luca Greeb Andreas Krüger