What is CVE-2026-47198?

CVE-2026-47198 is a high-severity vulnerability in Paymenter, classified under Improper Input Validation. CVSS score: 8.5/10. Published 2026-07-20.

How severe is CVE-2026-47198?

High severity. CVSS v3 base score is 8.5 out of 10.

Auth bypass in Paymenter

CVE-2026-47198

Paymenter is a free and open-source webshop solution for management of hosting services. In versions prior to 1.5.1, the checkout component improperly filters URL-writable properties, allowing authenticated users to inject arbitrary key-va…

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

CVSS v3 metric

CVSS v3 base score 8.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:L.

Affected products

Paymenter — versions < 1.5.1

Weakness classification (CWE)

CWE-20 — Improper Input Validation
CWE-639 — Authorization Bypass Through User-Controlled Key

References

security-advisories@github.com (x_refsource_CONFIRM)

Frequently asked questions

What is CVE-2026-47198?: CVE-2026-47198 is a high-severity vulnerability in Paymenter, classified under Improper Input Validation. CVSS score: 8.5/10. Published 2026-07-20.
How severe is CVE-2026-47198?: High severity. CVSS v3 base score is 8.5 out of 10.