CVE-2022-0834 - CVE House

Back to Database

Status published High CVE-2022-0834

Amelia <= 1.0.46 - Stored Cross Site Scripting via lastName

7.2 CVSS

Vulnerability Description

The Amelia WordPress plugin is vulnerable to Cross-Site Scripting due to insufficient escaping and sanitization of the lastName parameter found in the ~/src/Application/Controller/User/Customer/AddCustomerController.php file which allows attackers to inject arbitrary web scripts onto a pages that executes whenever a user accesses the booking calendar with the date the attacker has injected the malicious payload into. This affects versions up to and including 1.0.46.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

THREAT MONITOR

Am I Vulnerable?

Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2022-0834

Check My Exposure

Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

Vinay Kumar

References

More from ameliabooking

View All →

WordPress Booking System Trafft Plugin <= 1.0.14 - Cross Site Scripting (XSS) Vulnerability

Booking for Appointments and Events Calendar – Amelia <= 1.2.19 - Unauthenticated Full Path Disclosure

WordPress Amelia plugin <= 1.2.16 - Insecure Direct Object References (IDOR) vulnerability

Booking for Appointments and Events Calendar – Amelia <= 1.2.38 - Missing Authorization to Unauthenticated Multiple AJAX Actions

Booking for Appointments and Events Calendar – Amelia <= 1.2.35 - Unauthenticated SQL Injection via search

Affected Vendor

ameliabooking

View all reports →

Affected Software

Booking for Appointments and Events Calendar – Amelia

Vulnerable Versions:

0

Timeline

Official Publish: March 23rd, 2022

Last Modified: April 8th, 2026

Added to House: July 21st, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N

Weaknesses (CWE)

MITRE ATT&CK TTPs

T1189 Drive-by Compromise

T1059.007 JavaScript

T1539 Steal Web Session Cookie

T1213 Data from Information Repositories

T1567 Exfiltration Over Web Service

T1491.001 Defacement