What the vulnerability does
01Description
The MoneySpace plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 2.13.9. This is due to the plugin storing full payment card details (PAN, card holder name, expiry month/year, and CVV) in WordPress post_meta using base64_encode(), and then embedding these values into the publicly accessible mspaylink page's inline JavaScript without any authentication or authorization check. This makes it possible for unauthenticated attackers who know or can guess an order_id to access the mspaylink endpoint and retrieve full credit card numbers and CVV codes directly from the HTML/JS response, constituting a severe PCI-DSS violation.
Explanation of Vulnerability in Simple Terms
02Summary
Money Space versions 2.13.9 and earlier expose sensitive information to unauthenticated attackers over the network. The vulnerability allows unauthorized access to confidential data without requiring user interaction or special network conditions. The scope is changed, meaning the exposure may affect systems or data beyond the vulnerable component itself.
What an attacker can do
03Attacker Capabilities
Read sensitive information from the application without authentication.
Potential impact on your site
04Site Impact
Confidential data may be exposed to anyone on the internet who discovers the Money Space instance.
Conditions required to exploit
05Prerequisites
Network access to the Money Space instance; no authentication or user interaction required.
Key dates
06Disclosure timeline
January 7, 2026
CVE published
April 8, 2026
Record updated
