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3 vulnerabilities found for Payment forms, Buy now buttons, and Invoicing System | GetPaid by AyeCode Ltd

CVE-2026-119749 (GCVE-0-2026-119749)
Vulnerability from cvelistv5
Published
2026-11-04 16:52
Modified
2026-11-04 20:26
Severity ?
8.7 (High) - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
CWE
  • CWE-1284 - Improper Validation of Specified Quantity in Input
Summary
The GetPaid plugin for WordPress before 2.8.63 contains an improper input validation vulnerability that allows unauthenticated attackers to bypass payment processing by submitting a negative item quantity on a public payment form. Attackers can exploit the unchecked quantity value in process_item() to produce a negative line subtotal that reduces the invoice total to zero, causing process_free_payment() to mark the invoice as paid without any actual gateway charge.
References
Impacted products
Vendor Product Version
AyeCode Ltd Payment forms, Buy now buttons, and Invoicing System | GetPaid Version: 0   ≤
Create a notification for this product.
Show details on NVD website

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CVE-2026-119748 (GCVE-0-2026-119748)
Vulnerability from cvelistv5
Published
2026-11-04 16:51
Modified
2026-11-04 20:25
Severity ?
6.9 (Medium) - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
CWE
  • CWE-639 - Authorization Bypass Through User-Controlled Key
Summary
The GetPaid plugin for WordPress before 2.8.63 contains an authorization bypass vulnerability that allows unauthenticated attackers to access and manipulate another user's invoice by supplying its ID through the maybe_use_invoice parameter in process_invoice(), bypassing the ownership and key checks performed by is_authorized_to_pay(). Attackers can submit a known pending invoice ID via maybe_use_invoice to read checkout pricing details and initiate a checkout workflow, resulting in an unauthorized state change of the invoice to on-hold.
References
Impacted products
Vendor Product Version
AyeCode Ltd Payment forms, Buy now buttons, and Invoicing System | GetPaid Version: 0   ≤
Create a notification for this product.
Show details on NVD website

To clipboard 

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CVE-2026-119747 (GCVE-0-2026-119747)
Vulnerability from cvelistv5
Published
2026-11-04 16:50
Modified
2026-11-04 20:24
Severity ?
7.1 (High) - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:H/VA:N/SC:N/SI:N/SA:N
7.1 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N
CWE
  • CWE-863 - Incorrect Authorization
Summary
The GetPaid plugin for WordPress before 2.8.63 contains an incorrect authorization vulnerability where the check_post_permissions() method in includes/api/class-getpaid-rest-posts-controller.php maps REST operations to generic WordPress post capabilities instead of enforcing the plugin's manage_invoicing permission. Authenticated users with lower-privileged roles such as Editor or Author can exploit this flaw to list other users' invoices, mark pending invoices as paid without recording payment transactions, or create published items and new invoices through the REST API.
References
Impacted products
Vendor Product Version
AyeCode Ltd Payment forms, Buy now buttons, and Invoicing System | GetPaid Version: 0   ≤
Create a notification for this product.
Show details on NVD website

To clipboard 

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