PT-2026-33268 · Online Ada · Accessibility Suite By Ability

Victor Pasman · Published 2026-04-16 · Updated 2026-04-16 · CVE-2026-3773

NVD

CVSS v3.1

6.5

Medium

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

The Accessibility Suite by Ability, Inc plugin for WordPress is vulnerable to SQL Injection via the 'scan id' parameter in all versions up to, and including, 4.20. This is due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with Subscriber-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.

Fix

SQL injection

Weakness Enumeration

CWE-89

Related Identifiers

CVE-2026-3773

Affected Products

Accessibility Suite By Ability

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2026-3773 · Security Note
• https://twitter.com/CVEnew/status/2044701565232324882 · Twitter Post
• https://plugins.trac.wordpress.org/browser/online-accessibility/trunk/includes/classes/Helper.php#L166 · Note
• https://plugins.trac.wordpress.org/browser/online-accessibility/trunk/includes/ajax_functions/false-positives.php#L20 · Note
• https://wordfence.com/threat-intel/vulnerabilities/id/b882ba6d-47c0-401a-bf50-5cf0bf0f3d5b?source=cve · Note