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.
History

Thu, 08 Oct 2026 20:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Thu, 08 Oct 2026 16:45:00 +0000

Type Values Removed Values Added
First Time appeared Ph7software
Ph7software ph7builder
Vendors & Products Ph7software
Ph7software ph7builder

Thu, 08 Oct 2026 14:15:00 +0000

Type Values Removed Values Added
Description 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.
Title pH7Builder before 18.5.1 Payment Bypass via Payment Module MainController
Weaknesses CWE-472
References
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N'}

cvssV4_0

{'score': 7.1, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published: 2026-10-08T14:10:34.269Z

Updated: 2026-10-08T17:52:19.191Z

Reserved: 2026-10-08T14:05:59.689Z

Link: CVE-2026-107636

cve-icon Vulnrichment

Updated: 2026-10-08T16:00:34.516Z

cve-icon NVD

Status : Deferred

Published: 2026-10-08T15:17:46.543

Modified: 2026-10-08T18:17:25.180

Link: CVE-2026-107636

cve-icon Redhat

No data.