CVE-2021-38349 MEDIUM

CVE-2021-38349: Integration of Moneybird for WooCommerce <= 2.1.1 Reflected Cross-Site Scripting

Vendor Integration Of Moneybird For Woocommerce
Product Integration of Moneybird for WooCommerce
Weakness CWE-79 · XSS
Published September 10, 2021
Last update May 2, 2025

CVSS base score

6.1/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction Required
Confidentiality Low
Integrity Low

CVSS vector

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

What the vulnerability does

01Description

The Integration of Moneybird for WooCommerce WordPress plugin is vulnerable to Reflected Cross-Site Scripting via the error_description parameter found in the ~/templates/wcmb-admin.php file which allows attackers to inject arbitrary web scripts, in versions up to and including 2.1.1.

Explanation of Vulnerability in Simple Terms

02Summary

The Integration of Moneybird for WooCommerce plugin version 2.1.1 contains a stored cross-site scripting (XSS) vulnerability. An attacker can inject malicious scripts that execute in the browsers of site visitors or administrators. The vulnerability requires user interaction to trigger and can affect multiple users across the site.

What an attacker can do

03Attacker Capabilities

Inject malicious scripts that run in visitors' browsers and steal session cookies or perform actions on their behalf.

Potential impact on your site

04Site Impact

Visitors and admins may have their sessions hijacked, credentials stolen, or be redirected to malicious sites.

Conditions required to exploit

05Prerequisites

No authentication required. A victim must visit a page containing the attacker's malicious payload.

Key dates

06Disclosure timeline

September 10, 2021 CVE published
May 2, 2025 Record updated

Related vulnerabilities

08Related CVE