CVE-2021-4428 LOW

CVE-2021-4428: what3words Autosuggest Plugin Setting class-w3w-autosuggest-public.php enqueue_scripts information disclosure

Vendor What3Words
Product Autosuggest Plugin
Weakness CWE-200 · Info exposure
Published July 18, 2023
Last update August 3, 2024

CVSS base score

2.7/10
Attack vector Network
Attack complexity Low
Privileges required High
User interaction None
Confidentiality Low
Integrity None

CVSS vector

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

What the vulnerability does

01Description

A vulnerability has been found in what3words Autosuggest Plugin up to 4.0.0 on WordPress and classified as problematic. Affected by this vulnerability is the function enqueue_scripts of the file w3w-autosuggest/public/class-w3w-autosuggest-public.php of the component Setting Handler. The manipulation leads to information disclosure. The attack can be launched remotely. Upgrading to version 4.0.1 is able to address this issue. The patch is named dd59cbac5f86057d6a73b87007c08b8bfa0c32ac. It is recommended to upgrade the affected component. The associated identifier of this vulnerability is VDB-234247.

Explanation of Vulnerability in Simple Terms

02Summary

The what3words Autosuggest Plugin versions 4.0 and later expose sensitive information to authenticated administrators. An attacker with high-level administrative privileges can access data that should be restricted, though the exposure is limited in scope. This affects only users with administrative access and does not allow data modification or system unavailability.

What an attacker can do

03Attacker Capabilities

Read sensitive information if they have administrative access to the site.

Potential impact on your site

04Site Impact

Administrators' access to sensitive data is not properly restricted; review admin account security.

Conditions required to exploit

05Prerequisites

Attacker must have high-level administrative privileges on the site.

Key dates

06Disclosure timeline

July 18, 2023 CVE published
August 3, 2024 Record updated

Related vulnerabilities

08Related CVE