VULNERABILITY INTELLIGENCE

CVE-2023-48839

CVSS score5.4 MEDIUM
EPSS probability0.42%
CISA KEVNot currently listed
Published2023-12-07
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Description

Appointment Scheduler 3.0 is vulnerable to Multiple Stored Cross-Site Scripting (XSS) issues via the name, plugin_sms_api_key, plugin_sms_country_code, calendar_id, title, country name, or customer_name parameter.

Weakness classification

  • nvd@nist.gov: CWE-79

Primary references