Reported vulnerability
Accessibility Suite by Online ADA <= 4.12 - Authenticated (Subscriber+) SQL Injection
Published 13 Oct 2023
Updated 24 Oct 2024
CVE-2023-45830
Compare your installed software with the affected versions below. Follow the source’s remediation guidance and test an available update after taking a backup. A database entry describes a reported issue; it does not establish whether a particular website has been compromised.
Does this affect my version?
Check your installed version against this advisory. This compares the report’s version ranges and does not scan your website.
Wordfence advisory
high · CVSS 8.8The Accessibility Suite by Online ADA plugin for WordPress is vulnerable to SQL Injection in versions up to, and including, 4.12 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.
Severity vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Accessibility Suite by Ability, Inc
- Software
- plugin · online-accessibility
- Affected versions
- Start version unspecified, through 4.12
- Fix availability
- Fix available
- Fixed versions
- 4.13
Recommended action
Update to version 4.13, or a newer patched version
Further references (1)
Data sources and licences
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Read licence termsSource: Wordfence
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Get help with this issueQuestions about this vulnerability
Which versions of Accessibility Suite by Ability, Inc are affected?
Wordfence lists these affected versions: Start version unspecified, through 4.12. Use the version checker above to compare your installed release with this report.
Is a fix available for Accessibility Suite by Ability, Inc?
Wordfence reports a fix for this issue in Accessibility Suite by Ability, Inc. It lists these fixed versions: 4.13. Back up your website and test the recommended update before applying it to your live site.
Where can I find my installed plugin version?
In WordPress, open Plugins > Installed Plugins and find the version shown beneath the plugin name.
Does an affected version mean my website has been hacked?
An affected version means the installed release matches a vulnerability described in this report. It does not show whether anyone has exploited it on your website. The checker compares version numbers with stored reports; it does not inspect your website.
Other reports for the same product
These reports cover at least one of the same plugins, themes or WordPress core. Check each report’s affected versions separately.
- Accessibility Suite by Ability, Inc <= 4.20 - Authenticated (Subscriber+) SQL Injection via 'scan_id' ParameterUpdated 16 Apr 2026
- Accessibility Suite <= 4.19 - Missing AuthorizationUpdated 26 Feb 2026
- Accessibility Suite by Online ADA <= 4.18 - Authenticated (Subscriber+) SQL InjectionUpdated 16 May 2025
- Accessibility Suite by Online ADA <= 4.18 - Authenticated (Subscriber+) Arbitrary File UploadUpdated 16 May 2025
- Accessibility Suite by Ability, Inc <= 4.18 - Missing AuthorizationUpdated 16 May 2025