What is CVE-2026-56008?

CVE-2026-56008 is a high-severity vulnerability in Themefusion Fusion Builder, classified under Incorrect Privilege Assignment. CVSS score: 8.8/10. Published 2026-06-26.

How severe is CVE-2026-56008?

High severity. CVSS v3 base score is 8.8 out of 10.

Privilege escalation in Themefusion Fusion Builder

CVE-2026-56008

Contributor Privilege Escalation in Fusion Builder <= 3.15.4 versions.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Themefusion Fusion Builder — versions n/a

Weakness classification (CWE)

CWE-266 — Incorrect Privilege Assignment

References

audit@patchstack.com (vdb-entry)

Frequently asked questions

What is CVE-2026-56008?: CVE-2026-56008 is a high-severity vulnerability in Themefusion Fusion Builder, classified under Incorrect Privilege Assignment. CVSS score: 8.8/10. Published 2026-06-26.
How severe is CVE-2026-56008?: High severity. CVSS v3 base score is 8.8 out of 10.