Fusion Builder <= 3.6.1 & Avada <= 7.6.1 - Unauthenticated Server-Side Request Forgery

8.3
Server-Side Request Forgery (SSRF)
CVE CVE-2022-1386
CVSS 8.3 (High)
Publicly Published April 19, 2022
Last Updated December 5, 2022
Researcher Calum Elrick

Description

The Fusion Builder plugin for WordPress, an Avada theme core plugin, is vulnerable to Server-Side Request Forgery in versions up to 3.6.2 along with the Avada theme in versions up to 7.6.2. This is due to insufficient validation in one of its form parameters. This makes it possible for unauthenticated attackers to interact with internal network hosts via specially crafted requests and can lead to sensitive information disclosure on certain configurations such as AWS.

References

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Vulnerability Details for Avada (Fusion) Builder

Software Type Plugin
Software Slug fusion-builder
Patched? Yes
Remediation Update to version 3.6.2, or a newer patched version
Affected Version
  • < 3.6.2
Patched Version
  • 3.6.2

1 other affected software package

Software Type Theme
Software Slug Avada
Patched? Yes
Remediation Update to version 7.6.2, or a newer patched version
Affected Version
  • < 7.6.2
Patched Version
  • 7.6.2

Recent vulnerabilities in Avada (Fusion) Builder

# Title CVE ID CVSS Researchers Date
1 Avada (Fusion) Builder <= 3.15.6 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'size' Shortcode Attribute CVE-2026-16654 6.4 João Pedro Soares de Alcântara August 27, 2026
2 Avada <= 7.16 and Fusion Builder <= 3.16 - Unauthenticated Remote Code Execution via Arbitrary File Write CVE-2026-18431 9.8 Alex Thomas, Wordfence Argus August 25, 2026
3 Avada Builder <= 3.15.5 - Authenticated (Contributor+) Stored Cross-Site Scripting via Module Title CVE-2026-12536 6.4 Zbigniew Piotrak July 13, 2026
4 Avada (Fusion) Builder <= 3.15.3 - Unauthenticated Arbitrary File Deletion via Form Entry Value CVE-2026-8713 9.1 daroo June 18, 2026
5 Avada (Fusion) Builder <= 3.15.4 - Authenticated (Contributor+) Privilege Escalation CVE-2026-56008 8.8 daroo June 18, 2026
6 Avada (Fusion) Builder <= 3.15.4 - Authenticated (Contributor+) Arbitrary File Deletion CVE-2026-54193 8.1 daroo June 16, 2026
7 Avada (Fusion) Builder <= 3.15.4 - Authenticated (Contributor+) PHP Object Injection CVE-2026-54194 7.5 daroo June 15, 2026
8 Avada (Fusion) Builder <= 3.15.2 - Authenticated (Subscriber+) Stored Cross-Site Scripting via Multiple Shortcodes CVE-2026-1543 6.4 Webbernaut May 20, 2026
9 Avada (Fusion) Builder <= 3.15.2 - Unauthenticated Remote Code Execution via PHP Function Injection via 'render_logics' Shortcode Attribute via Widget AJAX Handler CVE-2026-6279 9.8 Tin Pham (TF1T), Trong Pham (dtro), Hao Ngo May 20, 2026
10 Avada Builder <= 3.15.1 - Unauthenticated SQL Injection via 'product_order' Parameter CVE-2026-4798 7.5 Rafie Muhammad May 12, 2026

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