CVE-2026-44583

Paymenter is a free and open-source webshop solution for management of hosting services. In versions prior to 1.5.0, the PayPal webhook endpoint /extensions/paypal/webhook processes the PAYPAL-CERT-URL HTTP header without validation, allowing attackers to control server-side HTTP request...

CVE-2026-47198

Paymenter prior to 1.5.1 is vulnerable to URL parameter injection in the Checkout component. The Checkout Livewire property $checkoutConfig is exposed via URL query parameters, and validation rules are generated only for keys defined by an extension’s getCheckoutConfig(). Undefined keys bypass va...

CVE-2026-44583

Paymenter before v1.5.0 is vulnerable to blind SSRF via the PayPal webhook endpoint /extensions/paypal/webhook. The PAYPAL-CERT-URL HTTP header is read without validation and directly fed into a server-side HTTP request (file_get_contents), allowing an unauthenticated attacker to direct requests ...

CVE-2026-44584

Paymenter documents describe a vulnerability where the email update flow does not reset or revalidate the existing email verification status. In versions prior to 1.5.0, a user can change their email while remaining marked as verified, potentially misrepresenting email ownership and bypassing ver...

Race Condition

Overview Affected versions of this package are vulnerable to Race Condition through the payWithCredit process. An attacker can bypass credit balance restrictions by sending concurrent payment requests, resulting in multiple invoices being paid using the same credit balance. Remediation Upgrade...

GHSA-PGCQ-8GRM-5RX9 Paymenter has race condition in payWithCredit() that enables credit double-spend

Summary The credit payment implementation in app/Livewire/Invoices/Show.php executes a pessimistic row lock lockForUpdate outside of an active database transaction. Because MySQL/MariaDB requires an enclosing transaction to enforce row-level locks, the guard is ineffective. Concurrent payment...

Authorization Bypass Through User-Controlled Key

Overview Affected versions of this package are vulnerable to Authorization Bypass Through User-Controlled Key through improper handling of URL query parameters in the Checkout process. An attacker can override administrator-defined server provisioning parameters by injecting arbitrary key-value...

CVE-2025-58048

Paymenter is a free and open-source webshop solution for hostings. Prior to version 1.2.11, the ticket attachments functionality in Paymenter allows a malicious authenticated user to upload arbitrary files. This could result in sensitive data extraction from the database, credentials being read...

CVE-2025-58048 Paymenter Vulnerable to Remote Code Execution via Public File Uploads

Paymenter is a free and open-source webshop solution for hostings. Prior to version 1.2.11, the ticket attachments functionality in Paymenter allows a malicious authenticated user to upload arbitrary files. This could result in sensitive data extraction from the database, credentials being read...

CVE-2025-58048

CVE-2025-58048 affects Paymenter before version 1.2.11. The ticket attachments feature lets an authenticated user upload arbitrary files, enabling sensitive data extraction, credentials read from configuration files, and arbitrary commands executed under the web server user. A fix was released in...

Paymenter 代码问题漏洞

Paymenter is an online store hosting software from Paymenter open source. A code issue vulnerability exists in Paymenter versions prior to 1.2.11, which stems from the ticket attachment feature that allows the upload of arbitrary files, which could lead to sensitive data disclosure or system...