CVE-2022-47420 MEDIUM

CVE-2022-47420: WordPress Accessibility Suite by Online ADA Plugin <= 4.12 is vulnerable to SQL Injection

Vendor Online Ada
Product Accessibility Suite by Online ADA
Weakness CWE-89 · SQLi
Published November 6, 2023
Last update April 28, 2026

CVSS base score

6.4/10
Attack vector Network
Attack complexity High
Privileges required Low
User interaction None
Confidentiality High
Integrity Low

CVSS vector

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

What the vulnerability does

01Description

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Online ADA Accessibility Suite by Online ADA allows SQL Injection.This issue affects Accessibility Suite by Online ADA: from n/a through 4.12.

Explanation of Vulnerability in Simple Terms

02Summary

The Accessibility Suite by Online ADA versions up to 4.12 contain a SQL injection vulnerability in a database query that processes user input without proper sanitization. An attacker with low-level privileges can craft malicious input to read sensitive data from the database, modify records, or degrade site performance. The vulnerability requires network access and specific conditions to exploit.

What an attacker can do

03Attacker Capabilities

Read sensitive database records, modify data, or degrade site performance via SQL injection.

Potential impact on your site

04Site Impact

Unauthorized access to database contents, data modification, or denial of service affecting site functionality.

Conditions required to exploit

05Prerequisites

Attacker must have low-level user account access; no user interaction required.

Key dates

06Disclosure timeline

November 6, 2023 CVE published
April 28, 2026 Record updated

Related vulnerabilities

08Related CVE