Auth bypass in Mainwp

CVE-2026-57327

Subscriber Broken Access Control in MainWP <= 6.1.1 versions.

Vulnerability class: Broken Access Control

CVSS v3 metric

CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.

Affected products

Mainwp — versions n/a

Weakness classification (CWE)

CWE-862 — Missing Authorization

References

audit@patchstack.com (vdb-entry)

Frequently asked questions

What is CVE-2026-57327?: CVE-2026-57327 is a medium-severity vulnerability in Mainwp, classified under Missing Authorization. CVSS score: 6.3/10. Published 2026-06-29.
How severe is CVE-2026-57327?: Medium severity. CVSS v3 base score is 6.3 out of 10.