{"id":"CVE-2026-119749","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-119749","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…","details":"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.","published":"2026-11-04T17:17:34.930","modified":"2026-11-04T17:17:34.930","cvss":{"score":7.5,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[],"fix":null,"references":[{"type":"WEB","url":"https://wordpress.org/plugins/invoicing/#developers"},{"type":"WEB","url":"https://www.vulncheck.com/advisories/getpaid-wordpress-plugin-negative-quantity-payment-bypass"}],"provenance":{"sources":["OSV.dev","NVD","FIRST.org (EPSS)"],"lastVerified":"2026-11-04T17:17:34.930"}}