Appointment Hour Booking <= 1.3.72 - CSV Injection

MITRE NVD CVE.ORG JSON API Print: PDF PDF

Summary

CVECVE-2022-4034
StatePUBLISHED
AssignerWordfence
Source PriorityCVE Program / NVD first with legacy fallback
Published2022-11-29 21:15:12 UTC
Updated2026-04-08 19:17:54 UTC
DescriptionThe 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.

Risk And Classification

Primary CVSS: v3.1 7.8 HIGH from [email protected]

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS: 0.048600000 probability, percentile 0.895470000 (date 2026-04-09)

Problem Types: CWE-1236 | CWE-1236 CWE-1236 Improper Neutralization of Formula Elements in a CSV File

VersionSourceTypeScoreSeverityVector
3.1[email protected]Primary7.8HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
3.1[email protected]Secondary5.8MEDIUMCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:L
3.1CNADECLARED5.8MEDIUMCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:L

CVSS v3.1 Breakdown

Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Dwbooster Appointment Hour Booking All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Codepeople Appointment Hour Booking Booking Calendar affected 1.3.72 semver Not specified

References

ReferenceSourceLinkTags
Vulnerability Advisories Continued - Wordfence af854a3a-2127-422b-91ae-364da2661108 www.wordfence.com Third Party Advisory
403 Forbidden af854a3a-2127-422b-91ae-364da2661108 plugins.trac.wordpress.org Patch, Third Party Advisory
www.wordfence.com/threat-intel/vulnerabilities/id/b3a77b7a-65ad-4334-99c9-92cc7... [email protected] www.wordfence.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: Luca Greeb (en)

CNA: Andreas Krüger (en)

Additional Advisory Data

SourceTimeEvent
CNA2022-11-29T00:00:00.000ZDisclosed
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