What is CVE-2022-4034?

CVE-2022-4034 is a medium-severity vulnerability in Codepeople Appointment Hour Booking – Calendar, classified under Improper Neutralization of Formula Elements in a CSV File. CVSS score: 5.8/10. Published 2022-11-29.

How severe is CVE-2022-4034?

Medium severity. CVSS v3 base score is 5.8 out of 10.

Is CVE-2022-4034 known to be exploited?

3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Codepeople Appointment Hour Booking – Calendar

CVE-2022-4034

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 t…

EPSS: 0.049 (89.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.8 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:L.

Affected products

Codepeople Appointment Hour Booking – Calendar — versions 0

Weakness classification (CWE)

CWE-1236 — Improper Neutralization of Formula Elements in a CSV File

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2022-4034?: CVE-2022-4034 is a medium-severity vulnerability in Codepeople Appointment Hour Booking – Calendar, classified under Improper Neutralization of Formula Elements in a CSV File. CVSS score: 5.8/10. Published 2022-11-29.
How severe is CVE-2022-4034?: Medium severity. CVSS v3 base score is 5.8 out of 10.
Is CVE-2022-4034 known to be exploited?: 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.