Stiofansisland Payment Forms, Buy Now Buttons, And Invoicing System | Getpaid vulnerabilities

2 vulnerabilities

Known vulnerabilities in Stiofansisland Payment Forms, Buy Now Buttons, And Invoicing System | Getpaid, newest first, with CVSS severity, EPSS, KEV listings, ransomware use and the affected versions.

7.2CVE-2026-111110stiofansislandpayment forms, buy now buttons, and invoicing system | getpaid
EPSS score
0.28%
The Payment forms, Buy now buttons, and Invoicing System | GetPaid plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'mmdwqzpoxadd' parameter in all versions up to, and including, 2.8.61 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The required nonce (getpaid_form_nonce) is publicly emitted to all visitors via wp_localize_script as WPInv.formNonce, meaning no authentication or prior nonce leak is needed; the stored payload fires when an administrator views the affected invoice's Payment Form Details metabox.6.6CVE-2026-17605stiofansislandpayment forms, buy now buttons, and invoicing system | getpaid+1
EPSS score
1.21%
The Payment forms, Buy now buttons, and Invoicing System | GetPaid plugin for WordPress is vulnerable to Local File Inclusion in all versions up to, and including, 2.8.56 via the getpaid_payment_form_element function. This makes it possible for authenticated attackers, with administrator-level access and above, to include and execute arbitrary .php files on the server, allowing the execution of any PHP code in those files. This can be used to bypass access controls, obtain sensitive data, or achieve code execution in cases where .php file types can be uploaded and included.