CVE-2026-107636 — pH7Builder before 18.5.1 Payment Bypass via Payment Module MainController
pH7Builder (pH7 Social Dating CMS) before 18.5.1 contains a payment validation vulnerability that allows registered low-privileged members to obtain any membership tier by suppl…
Published: 2026-10-08 · CVSS: 7.1 · CVSS 4.0
pH7Builder (pH7 Social Dating CMS) before 18.5.1 contains a payment validation vulnerability that allows registered low-privileged members to obtain any membership tier by supplying client-controlled plan and amount fields. Attackers can set item_number, cart_order_id, or the PayPal custom field while paying a token amount, or submit uncompleted PayPal IPN payments, to gain the most expensive membership and its paid features.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7