What is CVE-2026-44584?

CVE-2026-44584 is a medium-severity vulnerability in Paymenter, classified under Insufficient Verification of Data Authenticity. CVSS score: 4.3/10. Published 2026-07-20.

How severe is CVE-2026-44584?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Vulnerability in Paymenter

CVE-2026-44584

Paymenter is a free and open-source webshop solution for management of hosting services. In versions prior to 1.5.0, the email update functionality fails to invalidate the existing verification state when a user changes their email address…

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N.

Affected products

Paymenter — versions < 1.5.0

Weakness classification (CWE)

CWE-345 — Insufficient Verification of Data Authenticity

References

security-advisories@github.com (x_refsource_CONFIRM)

Frequently asked questions

What is CVE-2026-44584?: CVE-2026-44584 is a medium-severity vulnerability in Paymenter, classified under Insufficient Verification of Data Authenticity. CVSS score: 4.3/10. Published 2026-07-20.
How severe is CVE-2026-44584?: Medium severity. CVSS v3 base score is 4.3 out of 10.