CVE-2023-39310

WordPress Avada Builder plugin <= 3.11.1 - Authenticated Broken Access Control vulnerability

Severity Score

5.4

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Track

*SSVC

Descriptions

Missing Authorization vulnerability in ThemeFusion Fusion Builder.This issue affects Fusion Builder: from n/a through 3.11.1.

Vulnerabilidad de autorización faltante en ThemeFusion Fusion Builder. Este problema afecta a Fusion Builder: desde n/a hasta 3.11.1.

The Fusion Builder plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on an unknown function in versions up to, and including, 3.11.1. This makes it possible for authenticated attackers, with subscriber-level access and above, to save Portfolio Permalinks.

*Credits: Rafie Muhammad (Patchstack)

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

Low

Availability

Low

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

Low

Availability

None

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:Track

Exploitation

None

Automatable

Tech. Impact

Partial

* Organization's Worst-case Scenario

Timeline

2023-07-27 CVE Reserved
2023-08-10 CVE Published
2024-08-02 CVE Updated
2025-03-30 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-862: Missing Authorization

CAPEC

References (1)

URL	Tag	Source
https://patchstack.com/database/vulnerability/fusion-builder/wordpress-avada-builder-plugin-3-11-1-authenticated-broken-access-control-vulnerability?_s_id=cve	Vdb Entry

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Fusion Builder Search vendor "Fusion Builder"		Fusion Builder Search vendor "Fusion Builder" for product "Fusion Builder"				>= 0.0.0 <= 3.11.1 Search vendor "Fusion Builder" for product "Fusion Builder" and version " >= 0.0.0 <= 3.11.1"		en		Affected