Threat intelligence

Avada (Fusion) Builder <= 3.15.4 - Authenticated (Contributor+) Privilege Escalation

CVE-2026-56008 · fusion-builder

Important: Seeing this vulnerability listed does not mean your website is affected. Exposure depends on whether you run Fusion Builder at a vulnerable version. How SiteRespond intelligence works

Vulnerability: Avada (Fusion) Builder <= 3.15.4 - Authenticated (Contributor+) Privilege Escalation
Affected software: fusion-builder(Plugin)
Affected versions: ≤ 3.15.4
Authentication: Authenticated (see advisory title)
Vulnerability type: Privilege escalation
CVE: CVE-2026-56008
Published: 18 June 2026
CISA KEV: Not listed in CISA KEV at last catalog refresh
Impact: May allow a lower-privilege user to perform actions reserved for administrators.
Source: Data imported from Wordfence Intelligence (advisory 5ca35c9d-a7e0-4442-82d5-5040a3443c2b). Methodology and redistribution notes

Check whether your installed version is affected

SiteRespond Defence matches your installed Fusion Builder version against this catalog when the Defence plugin is connected to your WordPress site.

Start SiteRespond Defence for WordPress — £29.99/monthScan your website

All Fusion Builder advisoriesBack to catalog