What is CVE-2024-12077?

CVE-2024-12077 is a medium-severity vulnerability in Wpdevart Booking Calendar, Appointment System, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2025-01-07.

How severe is CVE-2024-12077?

Medium severity. CVSS v3 base score is 6.1 out of 10.

Is CVE-2024-12077 known to be exploited?

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

XSS in Wpdevart Booking Calendar, Appointment System

CVE-2024-12077

The Booking Calendar and Booking Calendar Pro plugins for WordPress are vulnerable to Reflected Cross-Site Scripting via the ‘calendar_id’ parameter in all versions up to, and including, 3.2.19 and 11.2.19 respectively, due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.004 (28.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

Affected products

Wpdevart Booking Calendar, Appointment System — versions 0
Wpdevart Booking Calendar Pro — versions 0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2024-12077?: CVE-2024-12077 is a medium-severity vulnerability in Wpdevart Booking Calendar, Appointment System, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2025-01-07.
How severe is CVE-2024-12077?: Medium severity. CVSS v3 base score is 6.1 out of 10.
Is CVE-2024-12077 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.