CVE-2026-56008

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

2026-06-18 00:00

Strategic Overview

Status: Patched in 3.15.5
Affected Plugin: Avada (Fusion) Builder
Affected Version: <= 3.15.4
CVSS: 8.8High
Weakness type: CWE-266 · Incorrect Privilege Assignment
CVE: CVE-2026-56008

View all Avada (Fusion) Builder vulnerabilities

At a glance

CVE-2026-56008 is a high-severity Incorrect Privilege Assignment vulnerability in the Avada (Fusion) Builder WordPress plugin, affecting versions <= 3.15.4. It carries a CVSS score of 8.8 (reachable over the network; low attack complexity; high confidentiality, integrity, availability impact). Exploitation requires an authenticated account at Contributor level or above. The issue is fixed in version 3.15.5; sites on affected versions should update now. Disclosed June 2026, reported by daroo.

Vulnerability Overview

The Avada (Fusion) Builder plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 3.15.4. This makes it possible for authenticated attackers, with Contributor-level access and above, to elevate their privileges to that of an administrator.

Technical Analysis

The vector marks this flaw as remotely reachable over the network, with low attack complexity — no special timing or configuration is needed, and no interaction from a victim user. A successful exploit has high impact on confidentiality, integrity, availability — full site compromise territory.

CWE-266: Incorrect Privilege Assignment

A product incorrectly assigns a privilege to a particular actor, creating an unintended sphere of control for that actor.

Remediation

Update to version 3.15.5, or a newer patched version

How does WordSec protect against this?

Because it turns on account access, WordSec's login security is the relevant layer: role-based two-factor, captcha and brute-force limits raise the cost of getting the account this needs. None of that substitutes for the fix: Avada (Fusion) Builder 3.15.5 closes this, and updating the plugin is the step that ends it.

Login Security
Alerts

External References

https://www.cve.org/CVERecord?id=CVE-2026-56008 https://www.wordfence.com/threat-intel/vulnerabilities/id/5ca35c9d-a7e0-4442-82d5-5040a3443c2b https://nvd.nist.gov/vuln/detail/CVE-2026-56008

Related records

Other vulnerabilities in Avada (Fusion) Builder

CVSS Vector

8.8

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredLow
User InteractionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

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