Amelia <= 1.0.46 - Stored Cross Site Scripting via lastName

2022-03-02 00:00

Vinay Kumar

Strategic Overview

Status

Patched in 1.0.47

Affected PluginBooking for Appointments and Events Calendar – Amelia

Affected Version<= 1.0.46

CVSS7.2High

CVECVE-2022-0834

View all Booking for Appointments and Events Calendar – Amelia vulnerabilities

Vulnerability Overview

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.

Technical Analysis

REMEDIATION: Update to version 1.0.47, or a newer patched version --- IDENTIFIER: CWE-79 (Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')) The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

External References

https://www.cve.org/CVERecord?id=CVE-2022-0834 https://www.wordfence.com/threat-intel/vulnerabilities/id/73f12f22-c0a4-4010-9634-ce7308254028

CVSS Vector

7.2

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeChanged
ConfidentialityLow
IntegrityLow
AvailabilityNone

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