What is CVE-2026-57731?

CVE-2026-57731 is a medium-severity vulnerability in Ux-themes Flatsome, classified under Missing Authorization. CVSS score: 6.5/10. Published 2026-07-02.

How severe is CVE-2026-57731?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Auth bypass in Ux-themes Flatsome

CVE-2026-57731

Contributor Broken Access Control in Flatsome <= 3.20.5 versions.

Vulnerability class: Broken Access Control

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.

Affected products

Ux-themes Flatsome — versions n/a

Weakness classification (CWE)

CWE-862 — Missing Authorization

References

audit@patchstack.com (vdb-entry)

Frequently asked questions

What is CVE-2026-57731?: CVE-2026-57731 is a medium-severity vulnerability in Ux-themes Flatsome, classified under Missing Authorization. CVSS score: 6.5/10. Published 2026-07-02.
How severe is CVE-2026-57731?: Medium severity. CVSS v3 base score is 6.5 out of 10.