CVE-2024-9504CWE-434

Booking calendar, Appointment Booking System <= 3.2.15 - Unauthenticated Stored Cross-Site Scripting via SVG File Upload

High · published November 26, 2024

CVSS v3.1
7.2
EPSS
0%
Percentile
39.9
In the wild
Unconfirmed
What it is

The Booking calendar, Appointment Booking System plugin for WordPress is vulnerable to Stored Cross-Site Scripting via SVG File uploads in all versions up to, and including, 3.2.15 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses the SVG file.

The record
Technical detail
CVSS v3.1
7.2 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00473 · 39.9th percentile
Weakness
CWE-434 · Unrestricted Upload of File with Dangerous Type
Published
2024-11-26T07:31Z
EPSS history
Timeline
  • 26 NOV 07:31Z
    Booking calendar, Appointment Booking System <= 3.2.15 - Unauthenticated Stored Cross-Site Scripting via SVG File Upload
    cvelistv5