CVE-2024-43221 HIGH

CVE-2024-43221: WordPress JetGridBuilder plugin <= 1.1.2 - Local File Inclusion vulnerability

Vendor Crocoblock
Product JetGridBuilder
Weakness CWE-22 · Path traversal
Published August 19, 2024
Last update April 28, 2026

CVSS base score

8.5/10
Attack vector Network
Attack complexity High
Privileges required Low
User interaction None
Confidentiality High
Integrity High

CVSS vector

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

What the vulnerability does

01Description

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in Crocoblock JetGridBuilder allows PHP Local File Inclusion.This issue affects JetGridBuilder: from n/a through 1.1.2.

Explanation of Vulnerability in Simple Terms

02Summary

JetGridBuilder versions up to 1.1.2 contain a path traversal vulnerability that allows authenticated users with low privileges to read, modify, or delete arbitrary files on the server. The vulnerability requires network access and high attack complexity, but can affect the entire system if exploited. Update to version 1.1.3 or later to remediate.

What an attacker can do

03Attacker Capabilities

Read, modify, or delete arbitrary files on the server outside the intended directory.

Potential impact on your site

04Site Impact

An authenticated user could access sensitive files, corrupt site data, or disable the site entirely.

Conditions required to exploit

05Prerequisites

Attacker must be authenticated with low-level user privileges; no user interaction required.

Key dates

06Disclosure timeline

August 19, 2024 CVE published
April 28, 2026 Record updated

Related vulnerabilities

08Related CVE