CVE-2022-4668

Easy Appointments < 3.11.2 - Contributor+ Stored XSS in Shortcode

Published Jan 23, 2023 CVSS 3.1 · 5.4 Medium EPSS < 1% KEV · Not listed
Description
The Easy Appointments WordPress plugin before 3.11.2 does not validate and escape some of its shortcode attributes before outputting them back in the page, which could allow users with a role as low as contributor to perform Stored Cross-Site Scripting attacks which could be used against high privilege users such as admins.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2022-51992 The Easy Appointments WordPress plugin before 3.11.2 does not validate and escape some of its shortcode attributes before outputting them back in the page, which could allow users with a role as low as contributor to perform Stored Cross-Site Scripting attacks which could be used against high privilege users such as admins.
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Easy-appointments
Easy-appointments easy Appointments
CPEs cpe:2.3:a:easy_appointments_project:easy_appointments:*:*:*:*:*:wordpress:*:* cpe:2.3:a:easy-appointments:easy_appointments:*:*:*:*:*:wordpress:*:*
Vendors & Products Easy Appointments Project
Easy Appointments Project easy Appointments
Easy-appointments
Easy-appointments easy Appointments
Weaknesses

No weakness.

Sources

Status
PUBLISHED
Assigner
WPScan
Published
Updated
Apr 2, 2025, 3:39 PM
Reserved
Dec 23, 2022, 3:06 AM
Status
Modified
Published
Jan 23, 2023, 3:15 PM
Modified
Jun 17, 2026, 5:21 AM